quada2819 quada2819 15-09-2021 Mathematics contestada 16. Select ALL of the lines that are PERPENDICULAR to y = 3/4x + 9 a) y = 3/4X-3 b) y = -3/4x +9 c) y = -4/3x + 8 d) 3y = -4x + 5 e) 4y = -3x + 7