What is the average rate of change of the function f(x) = x^2 + 3x - 5 from x = 0 to x = 6?
Α. 9
B. 7
C. 5
D. 11

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20