Math Problem Statement
Solution
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Math Problem Analysis
Mathematical Concepts
Functions
Domain of Functions
Operations with Functions
Formulas
f(x) = √(x - 1)
g(x) = -x
(f + g)(x) = f(x) + g(x)
(f - g)(x) = f(x) - g(x)
(f ⋅ g)(x) = f(x) ⋅ g(x)
(f / g)(x) = f(x) / g(x)
Theorems
Square root function must have non-negative arguments
Linear functions are defined for all real numbers
Suitable Grade Level
Grades 10-12