Letf(x) be a function represented by the following table of values:

x | -4 | -2 | 0 | 2 | 4

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f (x)| 5 | 3 |-3 | 1 | 5

Find the average rate of change of the function between x=-2 and x=2

Was kind of hard to make the table in this text box but I think you get the point of it, thank you!