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5 Cards in this Set
- Front
- Back
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Variations are.... |
The number of sign changes in a polynomial. |
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T/F: A polynomial functional cannot have more real zeros than its degree. |
TRUE |
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How do you determine the maximum number of real zeros in a polynomial? |
Use its degree. (3x^7 + 2x... 7 degree polynomal) |
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What is Descartes rule of signs used for? |
to determine the positive zeros "f (x)" and the negative zeros "f (-x)" |
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How do you get the potential zeros? |
Factor out the leading coefficient and last constant. |
