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+We were given a graphing calculator for Math 12. I don't know why.
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![[ File ]](../../file.jpeg)
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+Cubic Polynomial - forget what it does (read: not useful).
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+Distance - fairly useful.
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+Divide Polynomials - slightly useful.
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+Factor Polynomials - very useful.
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+Geometric Sequences - slightly useful.
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+Midpoint - fairly useful.
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+Percentage Difference - fairly useful.
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+Recursive Series - slightly useful.
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+Sequences and Series - slightly useful.
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+Solve a Triangle - very useful.
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+Standard Form Quadratics - very useful.
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+Z3d - useless 3d "graphics" engine.
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From http://neil.chaosnet.org/code/ti83/.
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