Question

The lines below are parallel if the slope of the green line is -2 what is the slope of the red line?

a)-1/2
b)1/2
c)2
d)-2

Answer 1

Answer: D

Explanation:

If the slope of The green line is -2 and it is parallel to the red line, the slope of the red line must also be -2

Answer 2

D

Explanation:

Remember that parallel lines have equal slopes.

So, if the green line is parallel to the red line, and the slope of the green line is -2, this means that the slope of the red line must also be -2!

So, our answer is D.

And we're done!