Question

What is an equation in point slope form of the line that passes through (-7,1) and (-3,9)

Answer 1

Answer:

y-1=2(x+7)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(9-1)/(-3-(-7))

m=8/(-3+7)

m=8/4

m=2

y-y1=m(x-x1)

y-1=2(x-(-7))

y-1=2(x+7)