Math Problem Statement
and find its domain and range.
IIL Given f(x) = (x - 5)/(x + 3) and g(x) = (x - 1)/x
- (f + g)(x) and D f + x
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Rational Functions
Function Operations
Domain and Range
Formulas
(f + g)(x) = f(x) + g(x)
Common denominator method for adding fractions
Domain: Denominators must not equal zero
Theorems
Operations with Rational Functions
Domain of Rational Functions
Suitable Grade Level
Grades 10-12
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