Explanation Given: The function is f ( x ) = x 3 . Formula used: The function f ( x ) is increasing if x 1 < x 2 such that f ( x 1 ) < f ( x 2 ) . The function f ( x ) is decreasing if x 1 < x 2 such that f ( x 1 ) > f ( x 2 ) . Calculation: The function is f ( x ) = x 3 . We have to find the function is increasing. Calculate some points. Put x = − 2 in the given function. f ( − 2 ) = ( − 2 ) 3 = − 8 Put x = − 1 in the given function. f ( − 1 ) = ( − 1 ) 3 = − 1 Put x = 0 in the given function. f ( 0 ) = ( 0 ) 3 = 0 Put x = 1 in the given function

4th Edition

ISBN: 9781319434540

Author: Rogawski

Publisher: MAC HIGHER

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Chapter 1.1, Problem 54E

To determine

Find where the function f is increasing.

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Chapter 1.1, Problem 53E

Chapter 1.1, Problem 55E

Chapter 1 Solutions

ACHIEVE STANDALONE ACCESS F/ CALC 4E

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Find where the function f is increasing.

Solution Summary: The author explains that the function f(x) is increasing, decreasing, and increasing.

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