Question

Find the equation of the line through point (5,4) and perpendicular to y=-4/-3x-2.

Answer 1

Explanation:

m1 * m2 = -1

-4/3 * m2 -1

m2 = 3/4

`y - y1 = m2(x - x1)`

y - 4 = 3/4 ( x - 5)

y = 3x/4 - 15/4 + 4

y = 3x/4 - 1/4

y = 1/4 (3x - 1)