You have a pool that measures 8 yards by 10 yards. you want to build a deck around all four sides of the pool and you want to increase the total area to 120 square yards. the deck is the same width on both sides forming a perfect rectangle. what is the width of the deck?

  b.   the average rate of change of f(x) is less than the average rate of change of g(x).

step-by-step explanation:

since the length of the interval is the same in each case, we only need to compare the change in y-value to see which is greater.

so the change in y-value for function f is (6 )) = 9.

the table tells us

so the change in y-value for function g is (31 -1) = 30.

the change in y-value of f(x) on the interval is less than the change in y-value of g(x) on the same interval, so the average rate of change of f(x) is less than the average rate of change of g(x).

1. 34

2. 268

3. x=14.4

step-by-step explanation: