Question

Given a point (2, 3) and the slope of a line M = 4, find the equation of the line.

Answer 1

y = 4x + c

now as the line passes through point (2, 3), it must satisfy the equation

so 3 = 4 (2) + c

c = 3 - 8
c = -5

so required equation is y = 4x -5

Answer 2

thank you :)