Determine the average rate of change for the following function over the given interval: between 3 and 9
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The average rate of change is the following: We get and What´s the difference between 81 and 9? How many "steps" have we moved on the x-axis? We have moved The average rate of change becomes
The average rate of change is the slope of the secant line joining these two points.
Last edited by Chop Suey; Aug 15th 2008 at 04:07 AM.
Chop Suey is also definetely correct, except
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