60. Writing Suppose 3, -1, and 4 are zeros of a cubic polynomial function. Sketch a graph of the function. Could there be more than one graph? Explain.
We have one possibility which is
P(x) = (x - 3) ( x + 1) (x - 4)
Another one could be
P(x) = -(x - 3) (x + 1) (x - 4)
See the graphs of each, here :
Wait why is there another possibility of a cubic polynomial function? Is there a different way that makes another graph?