A producer has determined that the revenue generated from the production and sale of x units of a product is given by R(x) = 31.712x -0.004x² dollars, where 0 ≤ x ≤ 5900. For what interval(s) of production is the revenue increasing, and for what interval(s) is it decreasing? Write your answers as open intervals. Enter Øto indicate the interval is empty. Answer Keypad Keyboard Shortcuts Separate multiple entries with commas. Increasing: Decreasing:

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