Find the Domain and Range of the Inverse of the Given

Multiple Choice

Find the domain and range of the inverse of the given function.
- $$f ( x ) = 4.9 + 1.72 x$$

A) Domain: $[ 4.9 , \infty )$ ; range: all real numbers
B) Domain: all real numbers; range: $( - \infty , 4.9 ]$
C) Domain: all real numbers; range: $[ 4.9 , \infty )$
D) Domain and range: all real numbers