Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Piecewise Functions
Linear Functions
Graphing
Formulas
f(x) = -1 for x ≤ -1
f(x) = 2x + 1 for -1 < x ≤ 1
f(x) = 2 for x > 1
Theorems
Piecewise continuity
Slope of linear equations
Suitable Grade Level
Grades 9-12
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