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solmaris [256]
3 years ago
9

Helppp Plsss Asap!!! Thanks​

Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

3

Step-by-step explanation:

The average rate of change is

f(x2) - f(x1)

-----------------

x2-x1

We want to find the change from 1 to 3

f(3) = 8

f(1) = 2

f(3) - f(1)            8-2             6

----------------- = ------------ = ---- = 3

3-1                        2             2

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-----------

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