The graph of f(x) = 2x + 1 is shown below. Explain how to find the average rate of change between x = 1 and x = 4.

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours