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2 April, 12:12

What is the equation of the line that is perpendicular to y = 2x - 4 and has a y-intercept of - 2?

A.

x + 2y = - 4

B.

y=-1/2x+2

C.

y=-2x-2

D.

2x + y = 2

+4
Answers (1)
  1. 2 April, 15:28
    0
    The answer is B because 1/2 is the reciprocal of 2 and it has to be a negative slope in order for it to cross the other line perpendicularly
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