Math Mcqs

Which two lines given by their equations are parallel?

A) x = 2 and y = -2
B) y = 3x + 1 and y = - 3x - 2
C) y = -3x + 100 and y = -3x - 100
D) y = 0 and x = 0
E) y = x and y = -x
Find k so that the lines given by the equations y = 0.5 x and y = - kx + 2 are parallel.

A) 0.5
B) - 0.5
C) 2
D) -2
E) 0
Which of the lines is parallel to the line defined by -3x + 2y = 6?

A) y = -3x - 6
B) y = - (2