Question

Choose the point-slope form of the equation below that represents the line that passes through the points (−3, 2) and (2, 1).

Answer 1

m = y2 -y1 / x2 - x1.
y = mx + b
(-3,2) = (x1, y1)
(2,1) = (x2,y2)

\[m = \frac{ 1-2 }{ 2 - -3 }\]
m = -1/ 5

y = (-1/5)x +b

plug in either (-3,2) or 2,1) to solve b