2 years ago

Quick question: is this the way you do this?

Mathematics

1 answer:

Dmitry [639]2 years ago

4 0

Answer:

Yes, you did really good actually.

Step-by-step explanation:

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we know that

Average Rate of Change. is the change in the y-value divided by the change in the x-value for two distinct points on the graph

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in this problem

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substitute the values in the formula above

$A=\frac{(11-8)}{(13-4)} \\ \\ A=\frac{3}{9}$

Divide by $3$ both numerator and denominator

$A=\frac{1}{3}$

therefore

the answer is

$\frac{1}{3}$

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