Question

What is y=4x please show work

Answer 1

k. not 100% sure


y=4x
y= 4 x substitute -2-2 for x x
y y
y=4(-2) y=4-2

Answer 2

Hi! So if this is on a graph the line would be straight up and down. However if you are given an ex tell you you would insert the x value into the equation by multiplying it by 4 to get the Y value.