A line passes through (x 1 , y 1 ) and (h, k). If slope of the line is m, show that k – y 1 = m (h – x 1 ).

Question

Philoid · Accepted Answer

The slope of the line passing through (x₁, y₁) and (h, k) is

Given that the slope of the line is m

⇒

_{hence proved.}