Question: Let f(x) = (3x + 5)(2x 3 5x + 4). Use a graphing utility to graph f (x) and f'(x) on the same set

Let f(x) = (3x + 5)(2x³ − 5x + 4). Use a graphing utility to graph f (x) and f'(x) on the same set of coordinate axes. Use TRACE and ZOOM to find where f'(x) = 0.

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