12 lines
471 B
Markdown
12 lines
471 B
Markdown
# Notes
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To convert an equation in the form of $(x^2-3x)$ into a square equivalent, you half the second value, then square that value (in this case 3) $(x-\frac{3}{2})^2$, resulting in an equation like this.
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# Forms
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**Standard form (vertex form)**
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$$ a(x - h)^2 + k $$
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To convert to standard form given a vertex of a quadratic equation and a point that falls along that line, plug values in for everything and solve for $a$.
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**Quadratic form**
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$$ y = a^2 + bx + c $$
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