Concept explainers
The function is decreasing on the interval ______.
To fill: The decreasing interval of the function .
Answer to Problem 4AYU
Solution:
The function is decreasing on the interval .
Explanation of Solution
Given:
It is asked to find the decreasing interval of the function .
The domain of the square function is the set of all real numbers; its range is the set of non-negative real numbers. The graph of this function is a parabola whose intercept is at . The square function is an even function that is decreasing on the interval and increasing on the interval .
Chapter 2 Solutions
Precalculus Enhanced with Graphing Utilities
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Calculus and Its Applications (11th Edition)
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