Find the Domain and Range of the Inverse of the Given

question 397

Multiple Choice

Find the domain and range of the inverse of the given function.
- $$f ( x ) = \sqrt { x - 1 }$$

• A) Domain and range: all real numbers
• B) Domain: \([ 0 , \infty )\); range: \([ 1 , \infty )\)
• C) Domain: \([ 1 , \infty )\); range: \([ 0 , \infty )\)
• D) Domain: all real numbers; range: \([ 1 , \infty )\)