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Using Descartes Rules of Signs to determine the possible number of positive and negative real zeros of a polynomial function
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| http://youtu.be/5YAmwfT3Esc |  |
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| http://youtu.be/1utFwnmBOyU | |
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Additional Resources (if any)
| Learning Objective | Resource | Rank | Resource Type | Rate this Resource (Why?) |
| Synthetic division | Stitz-Zeager Precalculus Section 3.2 | |
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| Factor Theorem | Stitz-Zeager Precalculus Section 3.2 | |
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| Zero | Stitz-Zeager Precalculus Section 1.6 | |
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| Cost function | Stitz-Zeager Precalculus Section 1.5 | |
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| Price-demand function | Stitz-Zeager Precalculus Section 1.5 | |
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| Profit function | Stitz-Zeager Precalculus Section 1.5 | |
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| Remainder Theorem | Stitz-Zeager Precalculus Section 3.2 | |
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| Multiplicity | Stitz-Zeager Precalculus Section 3.1 | |
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| Demand function | Stitz-Zeager Precalculus Section 1.5 | |
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| Revenue function | Stitz-Zeager Precalculus Section 1.5 | |
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