Question

Write an equation in point slope form for the line that has a slope of 2 and contains the point (8,8)

Answer 1

y=2x-8

Explanation:

y=mx+b

m=2

find b when y=8 and x=8

y=mx+b

8=2(8)+b

8-16=b

b=-8

the equation in y=2x-8