Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Functions
Graphing
Formulas
f(x) = x^2 - 9x
Vertex formula: x = -b/2a
Theorems
Graph of a quadratic function is a parabola
The minimum or maximum of a quadratic function occurs at x = -b/2a
Suitable Grade Level
Grades 9-11
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