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OpenStudy (anonymous):
Suppose the factors of a polynomial are (x - 2) (x + 1) (x - 3). Sketch a rough graph of the polynomial. Can someone explain me how to do it please Im so confused?
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OpenStudy (anonymous):
well i start with the zero points which are at 2,-1 and 3
OpenStudy (anonymous):
I was confused because i thought i needed to use the foil method.
OpenStudy (anonymous):
yes after you have the zero points you need the extrema and for this you need to use the foil method
OpenStudy (anonymous):
depends on what they mean with "rough"
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