Question

2.Write the equation of the line which passes through (2, 1) and is perpendicular to x = –2.

Answer 1

too long

Answer 2

yes

Answer 3

Ok. Thanks Anyway.

Answer 4

Since x= -2 is a vertical line, then the line perpendicular to it must be horizontal. You know that horizontal lines are in the form of y=k, where k is some constant. It should be obvious what that constant is if it's going to include the point (2,1).

Answer 5

Am I Correct?

Answer 6

yes

Answer 7

Yay!