On a piece of paper, graph f(x) = 3x. Then determine which answer choice
matches the graph you drew.
Answers
The correct answer is option C which is the function f(x) = 3x will be shown by the graph in option C.
What is a graph?A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.
The given function is f(x) = 3x when we plot the in the given function f(x) is a dependent variable and the value 3x is the independent variable the graph on the x-y axis will pass through the origin and is tilted towards x-axis. The graph is also attached with the answer below.
Therefore the correct answer is option C which is the function f(x) = 3x will be shown by the graph in option C.
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Related Questions
State the equation of the graphed function.
Answers
The equation of the graphed function is given as follows:
f(x) = x³ + 2x² - 5x - 6.
How to obtain the equation of the function?
The equation of the function is obtained considering the Factor Theorem, as a product of the linear factors of the function.
From the graph, the zeros of the function are:
x = -3.x = -1.x = 2.Hence the function is:
f(x) = a(x + 3)(x + 1)(x - 2).
In which a is the leading coefficient.
Expanding the product, we have that:
f(x) = a(x² + 4x + 3)(x - 2)
f(x) = a(x³ + 2x² - 5x - 6).
When x = 0, y = -6, hence the leading coefficient a is obtained as follows:
-6a = -6
a = 1.
Hence the function is:
f(x) = x³ + 2x² - 5x - 6.
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Leland wants to paint a portrait for his parents using a photograph of them that is 5 inches wide by 8 inches high. He wants the portrait to be proportional to the photograph and 42 inches high. Which proportion can Leland use to find , the width he needs to use to make the portrait proportional?
Answers
The ratio to make the portrait proportional is width/42 = 5/8
Which proportion can Leland use to find , the width he needs to useFrom the question, we have the following parameters that can be used in our computation:
Photograph that is 5 inches wide by 8 inches high.
This means that
Ratio = width/height
Substitute the known values in the above equation, so, we have the following representation
Ratio = 5/8
Given that he wants the portrait to be proportional to the photograph and 42 inches high.
Then, we have
width/42 = 5/8
Hence, the ratio to make the portrait proportional is width/42 = 5/8
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PLEASE HELP. BRAINLIEST.
Answers
Answer:
potter math 9 3/4
Step-by-step explanation:
malfoy
Explain why the number of people in a sample is an important factor to consider when designing a study
Answers
Answer: I got you
Step-by-step explanation: A study that is too large will waste scarce resources and could expose more participants than necessary to any related risk. Thus an appropriate determination of the sample size used in a study is a crucial step in the design of a study.
Hope this help answer your question
Krysta wants to get a sandwich from the deli for lunch. She can pick a tuna, roast beef, ham, chicken salad, or vegetarian sandwich. The bread choices are rye, wheat, or multi-grain. She can have provolone, cheddar, or American cheese, and she can pick one sauce. The sauce choices are pepper spread, dijon, pesto, mustard, and mayonnaise. How many different combinations can Krysta pick from?
Answers
Answer:
150
Step-by-step explanation:
5 types x 3 breads x 3 cheese x 5 sauce = 150
Find the weights of Maryellen, her brother, and her pet from the
following clues: Maryellen, her brother, and her pet altogether
weigh 155 lb; the weight of her brother and her pet together,
subtracted from Maryellen's weight, is 37 lb; Maryellen and her
pet together weigh 1l2lb.
Answers
Answer:
Maryellen would be 15, because if her mother is twice that plus 8 that would make her 38. Then, if Maryellen's dad is 3 years older than the mom that means he is 41. Add all the ages, 94.
Step-by-step explanation:
Answer: 119.2
Step-by-step explanation:"Maryellen (nicknamed Ellie) is an enthusiastic, optimistic, ambitious, and imaginative girl. She longs to stand out but often feels lost in the shuffle of her big, busy family. (She is often annoyed by the fact that when people meet her for the first time, they ask which sister she is in order, instead of treating her uniquely.) Her favorite TV shows include Davy Crockett and The Lone Ranger, and she dreams up episodes where she gets to be the hero.Maryellen is seen as cheerful and curious by people meeting her for the first time. Maryellen had polio when she was seven years old during the Polio Epidemic of 1952. This resulted in one of her legs being weaker than the other, and she also has cold-sensitive lungs. Despite her disability, she is a fast runner and excellent swimmer, and also enjoys roller skating. She is very skinny for her age and has a nose like her sisters.
She's quite energetic, tends to take charge, and is quite the leader. Maryellen is always full of big ideas and imagination, though this often gets her into trouble. She uses most of her ideas to bring attention to herself; however, this often causes disasters wherever she goes, because she impulsively follows through with her ideas without much thought. Maryellen is often considered "wild and tomboyish" by her sisters; some of her closest friends are boys and she's always playing the same things they do. She secretly wishes people would take her ideas seriously. She really wants to impress her parents, especially her mom, and wishes she was seen as a responsible woman with great clothes, like her sisters; to her, her older sisters have much more glamorous lives than her. Maryellen is used to receiving hand-me-downs due to being in a large family, and since she has two older sisters she often ends up having to do everything after they have. She is interested in fashion and wants clothes and outfits that are "chic and grown-up looking". She is not very tidy or organized, a contrast from her two older sisters.
Though Maryellen likes to pretend she's her favorite heroes from TV, she's not as interested in heroes who use magic or super powers, since she's not able to use them in real life. Maryellen frequently compares her life to those shown on TV and expects her life to be more like those. She also likes to make up her own TV shows. She also shows interest in movies and music; her favorite actress is Debbie Reynolds. Though she often wishes to perform and be the center of attention, she has a hard time speaking in front of large groups of people and often gets stage fright.
Maryellen is a great artist--her friends compare her to Grandma Moses--and loves to draw and make gifts for her family. She's also highly interested in science, especially rocket science and medicine due to her history of having polio. Maryellen is open-minded and doesn't judge people by appearances or align with popular sentiment. Examples include continuing to be best friends with a boy even after being told that girls "don't do that" by Joan, and while many of her friends looked down on Italians (due to Italy being aligned with Germany and Japan during WWII) Maryellen befriends an Italian girl.
Her favorite subject is geography; she's interested in foreign lands, history, and languages. Her least favorite subject is handwriting because she is left-handed and so doesn't write as well, and created her own "cursive" style to suit her. Maryellen also loves to do mental math. She had been a Brownie Girl Scout prior to the series start, and has recently graduated to Girl Scouts when she entered into fourth grade. However, she has a hand me down from her sisters (like most of her clothes) and so it is the "older" version with long sleeves.
Maryellen's friends call her "the one, and only" because there's no one in the world quite like her. American Girl describes her as an inventive girl who stands out from the crowd.Family
Stan Larkin:[3] Father
Kay Larkin:[4] Mother
Joan Larkin: Oldest sister
Carolyn Larkin: Older sister
Beverly Larkin: Younger sister
Tom Larkin: brother
Mikey Larkin: Youngest brother
Grandpop: Maternal grandfather
Grandmom: Maternal grandmother
Jerry Ross: Joan's husband, Maryellen's brother-in-law
Friends and Other Characters
Davy Fenstermacher: Maryellen's best friend
Angela Terlizzi: A girl originally from Italy
Karen King: Maryellen's best friend from school
Karen Stohlman: Maryellen's best friend from school
Wayne Philpott: Davy's other best friend who follows him around everywhere
Consider a two-period binomial model with risk-neutral prob- ability distribution p=0.6, q=0.4. Let V2 be the payoff for a derivative with: Va(ww.) = { s 1 if w1 = H, W2 = H or w1 = T, W2 =T 0 otherwise Find the price of this derivative.
Answers
To price the derivative using the two-period binomial model, we need to calculate the expected payoff of the derivative using the risk-neutral probabilities.
The possible outcomes for the two-period binomial model are H and T, there are four possible states of the world: HH, HT, TH, and TT.
To calculate the expected payoff we need to calculate the probability of each state occurring. The probability of HH occurring is pp=0.60.6=0.36, the probability of HT and TH occurring is pq+qp=0.60.4+0.40.6=0.48, and the probability of TT occurring is qq=0.40.4=0.16.
Next, we can calculate the expected payoff in HH and TT states, the derivative pays off 1, and in the HT and TH states, the derivative pays off 0. The expected payoff of the derivative in the HH and TT states is 10.36=0.36, and the expected payoff in the HT and TH states is 00.48=0.
We need to discount the expected payoffs back to time 0 using the risk-neutral probabilities.
The probability of that state occurring multiplied by the discount factor, which is 1/(1+r), where r is the risk-free interest rate.
Since this is a risk-neutral model, the risk-free interest rate is equal to 1. Therefore, the risk-neutral probability of each state occurring is
HH: 0.36/(1+1) = 0.18
HT/TH: 0.48/(1+1) = 0.24
TT: 0.16/(1+1) = 0.08
Finally, we can calculate the price of the derivative
Price = 0.181 + 0.240 + 0.240 + 0.081 = 0.26
Therefore, the price of the derivative is 0.26.
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Can someone please help me out I’ll mark you as brainlist
Answers
Answer: z=10, y=7
Step-by-step explanation:
z+30=40
y+10=17
solve for z by isolating z, Subtract 30 from both sides
z+30-30=40-30
z=10
solve for y by isolating y, Subtract 10 from both sides
y+10-10=17-10
y=7
The average distance from earth to the sun is 92,589,230 miles. The distance from earth to the moon is
92,350,372 miles less than the distance from earth to the sun. Find the distance from earth to the moon?
Answers
Answer:
238,858 is the answer to your question
Answer:
23858
Step-by-step explanation:
92589230-92350372=23858
Charlie is laying down mulch in his front yard. It takes Charlie 4 minutes to lay down 11 cubic yards of mulch and
16 minutes to lay down 44 cubic yards of mulch.
Plot five data points and the line that represent this direct variation relationship.
Answers
Answer with explanation:
Given: Charlie is laying down mulch in his front yard. It takes Charlie 4 minutes to lay down 11 cubic yards of mulch and 16 minutes to lay down 44 cubic yards of mulch.
Here, Time(Independent variable (x)) is directly proportion to the Volume of mulch(dependent variable (y)) lied by Charlie.
Let k be the constant of proportionality, such that
\(k=\dfrac{y}{x}\)
For x= 4 and k= 11, \(k=\dfrac{11}{4}\)
Required equation: \(y=\dfrac{11}{4}x\)
Two points are given in question: (4,11) , (16,44).
Take x= 8 , \(y=\dfrac{11}{4}(8)=22\)i.e. point (8,22)
Similarly, for x= 12, y=33 i.e. point (12, 33)
For x= 20 , y= 55 i.e. point (20,55)
Five data points: (4,11) , (16,44), (8,22), (12, 33), (20,55).
Now, we plot these points on graph and join them
Answer:
Here
Step-by-step explanation:
In the linear probability regression model, the response variable y will equal 1 or 0 to represent the probability of success. (True or False)
Answers
The statement is true. In the linear probability regression model, the response variable y is a binary variable that takes on the values 1 or 0 to represent the probability of success.
The linear probability regression model is a statistical technique used to model the relationship between a binary response variable and one or more predictor variables. The binary response variable is typically coded as 1 if the event of interest occurs (i.e., success) and 0 if it does not occur (i.e., failure).
The linear probability model assumes a linear relationship between the predictor variables and the probability of success. It estimates the probability of success using a linear regression equation, where the coefficients represent the change in probability associated with a one-unit change in the predictor variable, all other variables being held constant. However, the linear probability model suffers from several limitations, such as the predicted probabilities can be greater than 1 or less than 0, and the assumption of constant variance of errors is often violated. Therefore, alternative models such as logistic regression are often used to model binary response variables.
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Which two students wrote equations to have no solution
Answers
Answer:
I believe its D
Step-by-step explanation:
One of your users calls you with a complaint that he can't reach the site www.. You try and access the site and discover you can't connect either but you can ping the site with its IP address. What is the most probable culprit
Answers
The site and discover can't connect either but can ping the site with its IP address is given by,
The most probable culprit in this scenario is a Domain Name System issue.
DNS is responsible for translating human-readable domain names into IP addresses that computers can understand.
When you enter a domain name into a web browser, it relies on DNS to resolve the domain name to the corresponding IP address.
If you are unable to access the site using its domain name .
But can ping the site successfully using its IP address, it suggests that the DNS resolution is failing.
The IP address connectivity indicates that the site itself is reachable and accessible, but the domain name is not being resolved correctly.
There are a few potential reasons for this DNS issue.
DNS server problems,
The DNS server you are using might be experiencing issues or downtime.
This can occur if the DNS server is misconfigured, overloaded, or undergoing maintenance.
DNS cache issue,
Your local DNS cache or the DNS cache of your internet service provider may have incorrect or outdated information.
Clearing the DNS cache on your computer or using alternative DNS servers can help resolve this issue.
DNS misconfiguration,
There might be a misconfiguration in the DNS settings for the domain itself.
This could include incorrect DNS records or problems with the domain's authoritative DNS servers.
Network connectivity issue,
There could be a network connectivity problem between your computer and the DNS server, preventing the resolution of domain names.
To troubleshoot and resolve the issue, you can try the following steps.
Clear your DNS cache,
Flush the DNS cache on your computer to ensure that any incorrect or outdated DNS information is cleared.
Change DNS servers,
Temporarily switch to alternative DNS servers, such as DNS or OpenDNS, to see if the issue persists.
Contact your ISP,
If the issue persists, contact your internet service provider and inform them about the problem.
They may be able to provide assistance or identify any broader DNS issues.
Check domain configuration,
If you are responsible for managing the domain, review the DNS settings and ensure they are correctly configured.
By investigating and addressing the DNS issue,
Able to resolve the problem and regain access to the site using its domain name.
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NEED HELP ASAP. Can you also graph the line:
Graph the line that contains the point (-4,-2) and has a slope of 3/4
Answers
Answer:
y= (3/4)x +1
Step-by-step explanation:
researchers studied the food‑obtaining behavior of the bird known as parus major. in the wild, the birds can obtain food by finding it themselves or by taking advantage of the efforts of other birds via scrounging (e.g., stealing the food of others, joining food patches found by others). to investigate this behavior, researchers set up a puzzle-box where the bird slides a door to the side to reveal food, and the door stays open long enough for a non-solving bird to also take some of the food. the researchers used radio-frequency identification (rfid) tags to individually track data for each bird. they also used cameras to distinguish when a bird employed the producing strategy of solving the puzzle from when a bird surrounded by taking food after a different bird solved the puzzle. the researchers examined if the birds tended to generalize across the producing and scrounging strategies, if they specialized in a strategy, or if they showed some other pattern of food‑obtaining behavior. the histogram shows the proportion of each bird's total visits to the puzzle box that were scrounges. the frequencies indicate the number of birds whose visits to the box have the specified proportion of scrounges. only birds with at least 50 visits are included.
Answers
It can be concluded that only 2 birds of species A make alarm calls and 10 do not. For species B, there are no alarm calls.
What are birds and species?A class of warm-blooded animals known as the Aves, birds are distinguished by their feathers, toothless beaked jaws, hard-shelled eggs, high metabolic rates, four chambered hearts, and robust yet light skeletons.A species is, in its most basic sense, a group of biological individuals capable of interbreeding. Birds are grouped according to how closely related they are using DNA, morphological investigations, and behavioral analysis.Now,
When food is distributed, there are only 2 birds of species A that make alarm cries, compared to 10 species that do not. In light of this, it may be said that the species does not exhibit misleading behavioral false alarm.However, when food is distributed in Species B, there are no species making alarm sounds, demonstrating that Species A is using deceit.When food is concentrated and Species B are present, there are species of A that produce alarm cries, but only 2 do not.Hence, It can be concluded that only 2 birds of species A make alarm calls and 10 do not. For species B, there are no alarm calls.
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4. Write the equation of the line represented by the following table (2 point):
ху
-3 100
-2 200
-1 300
0 400
1
500
2 600
3
700
Answers
find 30% of 70
please help
Answers
Answer:
21
Step-by-step explanation:
HA GODE
write an explicit formula for an, the nth term of the sequence 24,16,8
Answers
Answer:
f(n) = 32 - 8n
Step-by-step explanation:
24, 16, 8, 0
f(n) = 24 - 8 x (n-1)
f(n) = 32 - 8n
Find the value of the variables in the table.
x
n
4
6
10
12
y
1
9
m
21
25
Answers
Answer:
n=0 , m= 13 A
Step-by-step explanation:
100 POINT QUESTION PLEADSE HELP
The following are the ages (years) of 5 people in a room: 20 , 21 , 20 , 21 , 21 A person enters the room. The mean age of the 6 people is now 20. What is the age of the person who entered the room?
Answers
Answer:
The person is 14 years old
Step-by-step explanation:
1. Multiply 6 times 18 which is 108
2. Add all numbers together in list which is 94
3. Subtract 94 from 108 which is 14
4. To check answer add 94 plus 14 and divide by 6 and you will get the median which is 18, now you know this answer is correct.
5(2a + 1) = 45 can you please help me
Answers
Answer:The answer is 4
Step-by-step explanation:
Translate please.... Two times the sum of a number and 5 equals 3
Answers
Answer:
2(c+5)=3
Step-by-step explanation:
It is 2 times the quantity c+5, and it all equals 3
The equation of Two times the sum of a number and 5 equals 3 will be; 2(c+5)=3
What does it mean to solve an equation?An equation represents equality of two or more mathematical expression.
When someone asks you to solve an equation, then they usually mean to find the values of the unknowns for which that equation would be true (the equality between expressions should hold true for those values).
WE have been given the statement as; Two times the sum of a number and 5 equals 3.
We are asked to find the equation of the given statement.
Here 2 times the quantity c+5, and it all equals 3
Therefore, the equation will be;
2(c+5) = 3
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calculate (2.8+1.36)÷(4-2.7)
Answers
The answer is 3.2
Hope this answer is right!
Solve!
(9-v) (2v-3)=0
(If there is more than one solution, separate them with commas.)
HELP!!
Answers
Answer: v= 3/2 or v= 9
Step-by-step explanation: step 1) Simplify both sides of the equation > 2v^2 +21v-27=0
Step 2) Factor left side of equation > (-2v + 3) (v-9) =0
Step 3) Set factors equal to 0 > -2+3=0 or -9=0
v=3/2 or V=9
What color is a carrot? (Ifykyk)
Answers
Answer:
I believe a carrot is Orange correct me if I'm wrong
Statements and Reasons
Answers
1) Quadrilateral \(ABCD\) with diagonal \(\overline{AEC}\) bisecting \(\angle DAB\), \(\overline{BE}\), \(\overline{DE}\), \(\angle 1 \cong \angle 2\) (given)
2) \(\angle BAE \cong \angle EAD\) (definition of an angle bisector)
3) \(\overline{AE} \cong \overline{AE}\) (reflexive property)
4) \(\triangle BAE \cong \triangle DAE\) (AAS)
5) \(\overline{AB} \cong \overline{AD}\) (CPCTC)
6) \(\overline{AC} \cong \overline{AC}\) (reflexive property)
7) \(\triangle BAC \cong \triangle DAC\) (SAS)
8) \(\overline{BC} \cong \overline{DC}\) (CPCTC)
How much do you have to pay for the jacket?
Answers
Answer: $1,393.00
Step-by-step explanation:
the given scatterplot shows the average annual global surface temperature, in degrees celsius, for each year from 2000 to 2015. the line drawn is the least squares line for the data set.
Answers
The scatterplot with the least squares line provides insights into the relationship between average annual global surface temperature and the years from 2000 to 2015, allowing us to assess trends, strength of correlation, and make predictions within certain limitations.
The scatterplot represents the relationship between the average annual global surface temperature, in degrees Celsius, and the corresponding years from 2000 to 2015. The line drawn on the plot is the least squares line, which is the best fit line that minimizes the overall distance between the observed data points and the line.
The least squares line is determined using a statistical method called linear regression. It calculates the equation of a straight line that represents the trend in the data. This line serves as a mathematical model to estimate the average temperature based on the year.
By analyzing the scatterplot and the least squares line, we can make several observations. Firstly, we can see whether the temperature has been increasing, decreasing, or remaining relatively stable over the given years. If the slope of the line is positive, it indicates a positive correlation, implying that the temperature has been increasing. Conversely, a negative slope suggests a decreasing trend.
Additionally, we can evaluate the strength of the relationship between temperature and time by examining how closely the data points cluster around the line. If the points are closely grouped around the line, it suggests a strong correlation, indicating that the line is a good representation of the data. On the other hand, if the points are more scattered, the correlation may be weaker.
Furthermore, the line can be used to predict the average annual global surface temperature for future years beyond the data range of 2000 to 2015. However, it's important to note that such predictions should be made with caution and considering other factors that may affect global temperatures, such as climate change and natural variability.
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Question
The given scatterplot shows the average annual global surface temperature, in degrees celsius, for each year from 2000 to 2015. the line drawn is the least squares line for the data set.
rajan is given half a chocolate to divide amongst 4 people ,including himself .What faction of the whole chocolate is he left with
Answers
The fraction of whole chocolate left with Rajan is 0.
What is fraction?
In mathematics, a fraction is used to denote a portion or component of the whole. It stands for the proportionate pieces of the whole. Numerator and denominator are the two components that make up a fraction. The numerator is the number at the top, and the denominator is the number at the bottom.
Rajan is given half a chocolate to divide amongst 4 people, including himself.
This means that each person will get 1/4 of the half chocolate, which simplifies to 1/8 of the whole chocolate.
So, Rajan gets 1/8 of the whole chocolate for himself.
Therefore, the fraction of the whole chocolate that is left with him is -
1/2 (the original size of the chocolate) - 4 × 1/8 (the amount of chocolate given to each person, including Rajan)
= 1/2 - 1/2
= 0
So, Rajan is not left with any fraction of the whole chocolate.
He has given away all of it to the 4 people.
Therefore, nothing is left with Rajan.
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Solve -8x + 3 + 2x = 5(x - 6) with steps
Answers
Answer:
Step-by-step explanation:
-8x+3+2x=5(x-6)
-6x+3=5x-30
-11x=-33
x=3