The equation of the line through (1, 2) perpendicular to y = 2x + 7 is:

  1. y = - 12x + 52
  2. y = 2x
  3. y = 12x + 32
  4. y = -2x + 4
Answer

A) y = - 12x + 52

Slope - 12; 2 = - 12(1) + c Rightarrow c = 52. SLO M-09-B-05 · Understanding

Mathematics MCQ · More Coordinate Geometry MCQs · Practise