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11 Cards in this Set
- Front
- Back
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Standard |
y=ax^2+bx+c |
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Transformational |
y=a(x-h)^2+k |
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Standard to Transformational |
Completing the Square |
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Transformational to Standard |
FOIL |
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Factored |
y=(x-r)(x-s) |
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Standard to Factored |
Factoring or Quad Formula |
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Factored to Standard |
FOIL |
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Revenue |
Demand (selling price) x Number sold R(x)=[p(x)](x) |
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Profit |
Revenue - Cost P(x)=[p(x)](x)-C(x) |
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Discriminant |
Reveals what type of root an equation has. Get it from placing the numbers from Standard equation into b^2-4ac |
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Real world questions |
NOTE: be careful because they can't be negative numbers |
