Aresearcher wishes to determine whether there is a difference in the average age of elementary school, high school, and community college teachers. teachers are randomly selected. their ages are recorded below. find the test statistic f to test the claim that there is no difference in the average age of each group

  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).

42.4

step-by-step explanation:

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