Question

Item 14 Write an equation of the line passing through the point (4, 3) that is perpendicular to the line 4x−7y=9

Answer 1

Explanation:

-7y = -4x + 9

7y = 4x - 9

y = 4/7x - 9/7

perp. -7/4

y - 3 = -7/4(x - 4)

y - 3 = -7/4x + 7

y = -7/4x + 10