Question

CONSIDER THE LINE SHOWN ON THE GRAPH

Answer 1

`\displaystyle y = 4x`

Step-by-step explanation:

Take a look at the endpoint of
`\displaystyle [10, 40].` If you would just simply divide forty by ten, you will get your rate of change [slope] of four, leading you to the equation of
`\displaystyle y = 4x,` especially because we are dealing with “direct variation”.

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Answer 2

y=4x

Step-by-step explanation:

using rise over run when it goes up 8 the run is 2 so we divide those to get 4

And the y intercept is 0 since the line starts at 0