SOLUTION: Find the average rate of change f(x)=2x^2 +10 from x=2 to x=5
Simplify your answer as much as possible
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Question 403318: Find the average rate of change f(x)=2x^2 +10 from x=2 to x=5
Simplify your answer as much as possible
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The average rate of change for a function between two points is the slope of the secant line that contains the two points.
\ =\ 2(2)^2\ +\ 10\ =\ 18)
\ =\ 2(5)^2\ +\ 10\ =\ 60)
Therefore the two points are )
and )
Use the slope formula:
where )
and )
are the coordinates of the given points.
John
My calculator said it, I believe it, that settles it
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