Does this graph show a function? Explain how you know. A. No; the graph fails the vertical line test.

B. Yes; the graph passes the vertical line test.

C. Yes, there are no y-values that have more than one x-value.

D. No; there are y-values that have more than one x-value.

Does this graph show a function? Explain how you know.

A. No; the graph fails the vertical line t

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Ответ:

FunnySkittle

28.06.2022

Mathematics

$y=4x^{3}$

Step-by-step explanation:

We know that,

'Vertical stretch means that the function stretches up and down towards the y-axis'.

i.e. The general form of vertical stretch is given by 'kf(x)', where k>1 is the factor by which function is stretched.

So, the given function, $y=x^{3}$ is stretched by a factor of 4.

So, the new function formed will be $y=4x^{3}$ .

Hence, the equation describing the vertical stretch is $y=4x^{3}$ .

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Does this graph show a function? Explain how you know. A. No; the graph fails the vertical line test. B. Yes; the graph passes the vertical line test. C. Yes, there are no y-values that have more than one x-value. D. No; there are y-values that have more than one x-value.