Question

Which equation represents a line that is parallel to the line y=3-2x?

1) 4X+ 2Y=5
2)2x+4y=1
3)y=3-4X
4)y=4X-2

Answer 1

(1)

Explanation:

Slope of the given line is -2

1) 4x + 2y = 5, 2y = -4x + 5, y = -2x + 5/2, slope is -2

Parallel line, same slope so the answer is (1)