1.

Let  f(x)=x^2−4 . 

What is the average rate of change of f(x) from −5 to −2 ?

Options

1/7

-7

7

-1/7

2.

The table shows the values of a function f(x).

What is the average rate of change of f(x) from  −2 to 2?

3. 

What is the average rate of change from −3 to 0 of the function represented by the graph?

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Thanks again! 0^>