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The following graph corresponds to f'(x), the first derivative of f(x). If the graph does not appear, please reload the page. 400 200 IN N -200 -400 600 -800 Based on the above graph of the derivative of f(x), determine the number critical points and relative extrema of f(x). You may assume that f'(x) is continuous, f'(x) is defined for all x, and f'(x) = 0 only when x = -5, x = 0, and x - 5. Enter the number of critical pointsumbers of f(x) : Enter the number of relative maxima of f(x) : Enter the number of relative minima of f(x)