Question

1) through: (5,-5), slope
-
5

Answer 1

y=5x+20

Explanation:

m=5

x=5

y=-5

y=mx+b

Substitute:

-5=5(5)+b

-5=25+b

b=20

Substitute:

y=5x+20

I think this is the answer you are looking for I'm not sure

Hope it helps!