Question
Asked Sep 17, 2019
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I need to sketch a graph for y=2x2

I do not know how to find what x values yo use. I know you set the y value to 0 but after that I am lost.

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Expert Answer

Step 1

The given equation to be sketched is y = 2x2.

The values of y for the corresponding x ...

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Image Transcriptionclose

y 2x2x,y (-2,8) (-1,2) (0,0) (1,2) (2,8) х -2 2 -1 0 0 1 2 2 8.

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