Algebra 2 by Richard Wright
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Quadratic and polynomial functions are used to model various real-life situations. For example, a quadratic function is used to model the path of a ball when it is thrown into the air during a basketball game.
2-01 Graph Quadratic Functions in Vertex (Standard) Form
2-02 Graph Quadratic Functions in General and Intercept Form
2-03 Graph Quadratic Inequalities
2-04 Graph Polynomial Functions