Graph the function and identify the domain and range. y=-4x^2
Algebra test unit:4 lesson:10
Quadratic Functions and Equations Unit Test Part 1
1.C, 2.B, 3.A, 4.C, 5.B, 6.A, 7.A, 8.B, 9.C, 10.B, 11.D, 12.A, 13.B, 14.B, 15.C, 16.C, 17.B, 18.C, 19.D, 20.B, 21.C,
Answers
Answer:
Domain: All real numbers, Range: All real numbers greater or equal to 0.
Step-by-step explanation:
A second order polynomial is a continuous function and therefore, domains is the set of all real numbers. Lastly, the range of the function according to the graph is all values of x greater or equal to 0. The positive leading coefficient of the polynomial indicates the existence of an absolute minimum.
The graph of function is attached below.
Domain of function is, (-∞ ,∞ )
Range of function is (-∞, 0)
Domain and range :The domain of function is defined as all input values to a function, for which function is defined.
Range of the function is output values to a particular input value.
Given function is,
\(y=-4x^{2}\)
This open down parabola.
Domain of function is, (-∞ ,∞ )
Range of function is (-∞, 0)
The graph of function is attached below.
Learn more about the domain and range of function here:
https://brainly.com/question/1942755
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Step-by-step explanation:
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D
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m
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Answer:
Answer: Good thing you provided the image!
Working down the columns:
C base= 2
D base = 4
C height =3
D height = 2
C area = bh = 8
D area = bh = 8
Step-by-step explanation:
Try thinking about drawing a rectangle around the entire image of C and D, connecting each of the corners (sort of like what is being done for B) and then you can perceive the b and h.
The trick to D is to turn your head 90 degrees (or sideways) so you can see those 4 boxes as the base.
Step-by-step explanation:
Identify which equation could represent the given graphs. Part A:y= 1/5x-3,y=-1/8 · 1/2x+15,y=1/5×^2,y=-5x^2_3x+15. Part B: y= 1/5x-3,y=-1/8 · 1/2x+15,y=1/5×^2,y=-5x^2_3x+15. Part C: y= 1/5x-3,y=-1/8 · 1/2x+15,y=1/5×^2,y=-5x^2_3x+15
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Answer:
Part A: y= \(\frac{1}{5}x^{2} +2x+5\)
Part B: \(y=\frac{1}{5} x-3\)
Part C: \(y= -\frac{1}{8} *\frac{1}{2}^x+15\)
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Answers
Answer:
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Step-by-step explanation:
When you come across any question that states [a of b] means a × b.
If you are still confused, I will provide some examples.
1/2 of 1/2= 1/4 (1/2 × 1/2=1/4)3/5 of 5= 3 (3/5 × 5=3)This also applies to your question.
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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HELP! Giving brainlist!
Which of the following is equivalent to the complex number \(i^{51}\)?
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Answers
Answer:
We know that \(i^2 = -1\). Therefore, we can write:
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hope it helps...
mark as brainliest
Answer:
D. -1
Step-by-step explanation:
We know that \(i\) has the property that \(i^4 = 1\). Therefore, we can write:
\(i^{51} = i^{(4 \times 12 + 3)}\)
Using the property of exponents that \((a^{m})^n = a^{(m \times n)}\), we can simplify this expression as follows:
\(i^{51} = i^{(4 \times 12 + 3)} = (i^4)^{12} \times i^3 = 1^{12} \times i^3 = i^3\)
Now, we recall that \(i^3 = -i\) . Therefore:
\(i^{51} = i^3 = -i\)
So the answer is D) -i.
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Step-by-step explanation:
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