Question

A line with slope -4/5 passes through the point (10, -7).
What is y when x = -5?

Answer 1

find slope equation

Answer 2

I know I need to go over then down right from the point given

Answer 3

y-y1=m(x-x1)
y+7=-4/5(x-10)
y=-4x/5 +8-7
y=-4x/5 +1

Answer 4

when x=-5,

y=-4x/5 +1
y=-4(-5)/5 +1
y=5

Answer 5

ok i see