Question

question 8 of 10
the lines shown below are parallel. if the green line has a slope of 3, what is the slope of the red line?
a. -\frac{1}{3}
b. 3
c. -3
d. \frac{1}{3}

Explanation:

Step1: Recall slope property of parallel lines

Parallel lines have equal slopes.

Step2: Identify given and required slopes

The green - line slope is 3. The red line is parallel to the green line. So the red - line slope is the same as the green - line slope.

Answer:

B. 3