Sketch a continuous curve having the following properties. f(0) = 4, f(-2) = f(2) = 0; f '(x) 0 for (-$\infty$,0) and f '(x)

Question

Sketch a continuous curve having the following properties.
f(0) = 4, f(-2) = f(2) = 0; f '(x) > 0 for (-$\infty$,0) and f '(x) < 0 for (0, +$\infty$), f'(x) < 0 for (-$\infty$, +$\infty$).

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The Answer of Sketch a continuous curve having the following properties.
f(0) = 4, f(-2) = f(2) = 0; f '(x) > 0 for (-$\infty$,0) and f '(x) < 0 for (0, +$\infty$), f'(x) < 0 for (-$\infty$, +$\infty$).

Sketch a Continuous Curve Having the Following Properties ∞\infty∞ ,0) and F '(X) < 0 for (0,

Sketch a Continuous Curve Having the Following Properties $\infty$ ,0) and F '(X) < 0 for (0,