Question

What is the point-slope form of the equation
of a line that passes through (1, 2) and (4,8)?

Answer 1

y-2=2(x-1)

Explanation:

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

m=(8-2)/(4-1)

m=6/3

m=2

y-y1=m(x-x1)

y-2=2(x-1)