Math Problem Statement
A function is one-to-one if there exists two values of x that are not the same, and mapped to two values of y that are also not the same.
Solution
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Math Problem Analysis
Mathematical Concepts
Functions
Injective Functions (One-to-One)
Set Theory
Formulas
If f(x1) = f(x2), then x1 = x2
Theorems
Definition of Injective Functions
Horizontal Line Test
Suitable Grade Level
Grades 10-12
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