Question

Which of the following is a correct equation for the line passing through the point (-2,1) and having slope m = 1/2?

Answer 1

y=1/2x+2,

y-1=1/2(x+2),

x-2y=-4

Explanation:

Answer 2

y=1/2x+2, y-1=1/2(x+2), and x-2y=-4