Find the average rate of change of the function over the given intervals. f(x) = 9x3 + 9; [6,8], [-1,1] the average rate of change of the function f(x) = 9x3 + 9 over the interval [6,8] is (simplify your answer.) the average rate of change of the function f(x) = 9x3 + 9 over the interval [-1,1] is (simplify your answer.)

The average rate of change of the function f(x) = 9x3 + 9 over the interval [6,8] is 1332

The average rate of change of the function f(x) = 9x3 + 9 over the interval [-1,1] is 9.

Step-by-step explanation:

Given a function y, the average rate of change S of in an interval   will be given by the following equation:

In this problem, we have that:

Interval [6,8].

So

So

The average rate of change of the function f(x) = 9x3 + 9 over the interval [6,8] is 1332.

Interval [-1,1].

So

So

The average rate of change of the function f(x) = 9x3 + 9 over the interval [-1,1] is 9.

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.