The correct answer is C) 20 cents.
I got that answer by: 1.60/8=0.20
Hope this helps! =)
To find the average rate of change, evaluate the function at the given points.
Evaluate the difference of the function at the given points.
Divide the difference of the function at the given points with the difference of the given points.
Answer:
if m<GFD= 67°, then m<GFE is 113°
