OpenStax, Algebra and Trigonometry 2e §3.3 Rates of Change and Behavior of Graphs · Example 6 · Algebra · Graphs

Finding Local Extrema from a Graph

Graph the function $f (x) = \frac{2}{x} + \frac{x}{3} .$ Then use the graph to estimate the local extrema of the function and to determine the intervals on which the function is increasing.

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OpenStax, Algebra and Trigonometry 2e · §3.3 Rates of Change and Behavior of Graphs · Example 6

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