Answer:
Option C - [tex]f(x)=\frac{1}{x}[/tex]
Step-by-step explanation:
To find : Which of the following is the reciprocal parent function?
Solution :
The reciprocal function is in the form of rational function and negative exponent form.
The parent equation of reciprocal function is,
[tex]f(x)=\frac{1}{x}[/tex]
It can be written as,
[tex]f(x)=x^{-1}[/tex]
The domain of this function is all real numbers except 0 and range is all real number except zero.
Therefore, the correct option is C.
The function in option A and B are polynomial functions.
The function in option D is a modulus function.
