Question

the dashed line on each grid represents y=x. on which grid is y=4x - 2 apparently represented as well?

Answer 1

b is the answer hope it helps

Answer 2

The correct answer is A.

y=4x - 2
means that the line is shifted down 2 units,
and it has a slope of 4 ( meaning for every unit you move right on the x axis, the line goes up in the y axis by 4 units)

Hope this helps!