Question

Which of the following lines is parallel to x = 4? (2 points)

A.3y = 9
B.y = 4
C.X = 2
D.x=y

Answer 1

x = 2

Explanation:

x = 4 is the equation of a vertical line parallel to the y- axis

A line parallel to it must also be a vertical line with equation

x = c ( c is a constant )

The only equation of this form is

x = 2 ← parallel to x = 4