Find the average rate of change of f(x) = 2x2 – 7x from x = 2 to x=6.
simplify your answer as much as possible.

Step-by-step explanation:

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

i would need to see the dot plot : )