Question

State which, if any, of the following lines are perpendicular.

a) 4y=2x+12

b) 1/2y=x+5/2

c) 4y+2x=−16

d) 1/3y=x+2/3. Single choice.

Answer 1

A c . B d

Explanation:

As they were having the same value face

Same value faceing of them is common as it provides them a better valuation

Hope this helped