Answer:
Step-by-step explanation:
Slope formula:
y2=10
y1=2
x2=4
x1=6
Solve.
10-2=8
4-6=(-2)
Divide.
8÷(-2)=-4
So, the correct answer is -4.
your answer would be -4. I hope this helped
I believe that they are Alternate Exterior angles