Question

Write an equation of the line that passes through P(3,3) and Q(1,-1).Write the equation in slope intercept form

Answer 1

y = 2x-3

Explanation:

Find slope from the two points (which is 2)

and then plug in one of the points (either (3,3) or (1,-1)) to find b in y=mx+b.

Combine everything, and there's your equation