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kap26 [50]
3 years ago
12

PLZ HELP

Mathematics
2 answers:
denpristay [2]3 years ago
7 0

Answer:

C

Step-by-step explanation:

The rate of change of a function in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

Here [ a, b } = [ 0, 4 ]

From the graph

f(b) = f(4) = 75 and f(a) = f(0) = 15, thus

average rate of change = \frac{75-15}{4-0} = \frac{60}{4} = 15

antoniya [11.8K]3 years ago
5 0

Answer:

the other person is right!!! The answer is C.

Step-by-step explanation:

I took the test and got it right

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Answer:

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Step-by-step explanation:

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