Draw the graph. $$y = x ( x + 9 ) ( x - 4 )$$

Name: Draw the graph. \[y = x ( x + 9 ) ( x - 4 )\]
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The graph is a cubic function and has three x-intercepts at x = -9, x = 0, and x = 4. It changes direction at each of these points, with a local minimum at (-4.5, -81) and a local maximum at (2, 36). The graph passes through the origin (0,0) and is negative for x < -9 and positive for x > 4. Choice B accurately represents all of these characteristics.

Draw the Graph y=x(x+9)(x−4)y = x ( x + 9 ) ( x - 4 )y=x(x+9)(x−4)

Draw the Graph $y = x ( x + 9 ) ( x - 4 )$