Algebra Examples

Find the Average Rate of Change
, ,
Substitute using the average rate of change formula.
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The average rate of change of a function can be found by calculating the change in values of the two points divided by the change in values of the two points.
Substitute the equation for and , replacing in the function with the corresponding value.
Reduce the expression by cancelling the common factors.
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Cancel the common factor.
Divide by .
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