Question

Find the equation of the line whose slope is 2 and which passes through the point (-2,4)

Answer 1

Explanation:

Given point (-2 , 4) and slope (m) = 2

The equation of line is given

y - y1 = m ( x - x1)

y - 4 = 2 ( x +2)

y - 4 = 2x + 4

2x + 4 + 4-y = 0

2x - y + 8 = 0

Which is the required equation