# Determine the net change between the indicated points on the graph.?

(a) Determine the net change between the indicated points on the graph.

(b) Determine the average rate of change between the indicated points on the graph.

### 1 Answer

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- anonymousLv 71 month ago
net change is the difference between the function value at the end of the interval and the function value at the start of the interval:

net change

= f(4) - f(1)

= 5 - 3

= 2

average rate of change is net change divided by width of interval:

average rate of change

= [f(4) - f(1)] / (4 - 1)

= 2/3

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