Question

Which of the equations below represents this situation

Answer 1

`y=8x`

Explanation:

Well drawing the line further then we can tell the y intercept is 0.

So we have to find the SLOPE using the following formula

`(y^2-y^1)/(x^2-x^1)`

So we need two points on the line, we can use the following

(1,8) and (2,16)

So 16 is y2 and 8 is y1 so 16-8 is 8.

2-1 is 1.

So the slope is 8x.

Do the equation is
`y=8x`

We don’t have to put the y intercept because it is 0.

Answer 2

Y= 8*x

Explanation:

You can notice that the graph is a straight line that crosses the origin so it's a graph that has an equation written this way : y= a*x

a is the slope

You can easily find it by notice that the image of 1 is 8

So a = 8

Then y= 8*x