Question
In Exercises 39-46, determine the intervals over which the function is increasing, decreasing, or constant.$f(x) = \frac{3}{2}x$
Step 1
A function is increasing if as x increases, f(x) also increases. A function is decreasing if as x increases, f(x) decreases. A function is constant if f(x) does not change as x increases. Show more…
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In Exercises 39-46, determine the intervals over which the function is increasing, decreasing, or constant. $ f(x) = \left\{ \begin{array}{ll} x+3, & \mbox{ $ x \le 0 $} \\ 3, & \mbox{ $ 0 < x \le 2 $} \\ 2x+1, & \mbox{ $ x > 2 $} \end{array} \right.$
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