Math Problem Statement
Função Inversa f−1(x)f−1(x):
Para encontrar a inversa, trocamos xx e yy na equação y=1x−3y=x−31 e resolvemos para yy:
x=1y−3⇒y−3=1x⇒y=1x+3x=y−31⇒y−3=x1⇒y=x1+3
Logo, f−1(x)=1x+3f−1(x)=x1+3.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Inverse Functions
Formulas
y = 1/(x - 3)
f^{-1}(x) = 1/x + 3
Theorems
Inverse Function Theorem
Suitable Grade Level
Grades 10-12