Let f(x)=x2+6x+11. What is the average rate of change from x = 5 to x = 8?

asked Dec 2, 2019 116k views

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Let f(x)=x2+6x+11.

What is the average rate of change from x = 5 to x = 8?

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1 vote

plug 8 into the equation and divide it by that equation but with 5 plugged in

$\frac{ {8}^(2) + 6(8) + 11}{ {5}^(2) + 6(5) + 11 }$

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2 votes

Answer: the answer is 19

Explanation:

Onsy answered Dec 7, 2019

by Onsy

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