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December 22, 2014

December 22, 2014

Posted by **Olivia** on Monday, March 11, 2013 at 1:35am.

Find the average rate of change from 1 to 3

Using f(x) = -2x^2+6x

- Math -
**Henry**, Wednesday, March 13, 2013 at 4:12pmF(x) = -2x^2 + 6x.

F(1) = -2*1^2 + 6*1 = -2 + 6 = 4.

F(3) = -2*3^2 + 6*3 = -18 + 18 = 0.

F(3)-F(1) = 0 - 4 = -4 = Average rate of change.

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