6x Use the function f(x) x² + 7 (a) Find the interval(s) on which f(x) is increasing. Number of increasing intervals: 1♥ f(x) is increasing on to answer the following questions. x = ( (b) Find the interval(s) on which f(x) is decreasing. Number of decreasing intervals: [1▼ f(x) is decreasing on x = ( (c) Find the interval(s) on which f(x) is concave up. Number of concave up intervals: 1 f(x) is concave up on

6x Use the function f(x) x² + 7 (a) Find the interval(s) on which f(x) is increasing. Number of increasing intervals: 1♥ f(x) is increasing on to answer the following questions. x = ( (b) Find the interval(s) on which f(x) is decreasing. Number of decreasing intervals: [1▼ f(x) is decreasing on x = ( (c) Find the interval(s) on which f(x) is concave up. Number of concave up intervals: 1 f(x) is concave up on

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter3: Functions

Section3.3: More On Functions; Piecewise-defined Functions

Problem 5SC

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