To determine To calculate: The average rate of change of f ( x ) = − 4 x 2 − 6 from x = 1 to x = 7 . Explanation Given: The function: f ( x ) = − 4 x 2 − 6 . Formula used: The average rate = f ( b ) − f ( a ) b − a Calculation: The average rate is given as: f ( b ) − f ( a ) b − a …...…... (1) So, the average rate of f from x = 1 to x = 7 is: f ( 7 ) − f ( 1 ) 7 − 1 The value of f at x = 1 is: f ( x ) = − 4 x 2 − 6 f ( 1 ) = − 4 ( 1 ) 2 − 6 = − 4 &#

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ISBN: 8220106844557

Author: MULLINS

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Chapter 11.3, Problem 2E

To determine

To calculate: The average rate of change of f(x)=−4x2−6 from x=1 to x=7.

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Chapter 11.3, Problem 1E

Chapter 11.3, Problem 3E

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