Question

A line passes through the points (1, –6) and (4, 3).

Answer 1

Answer: y=3x-9

Step-by-step explanation: slope is 3 so that would be y=3x-b. Since this is a linear equation you just work backwards so (0,-9) (1,-6) (2,-3) (3,0) (4,3). So b is -9 which makes the answer y=3x-9