Respuesta :
Answer:
D
Step-by-step explanation:
rational function is a quotient of two polynomial functions.
Rational function is y=x-3/x², which correct option(C)
What is rational function?
A rational function is defineds as a polynomial divided by a polynomial.
Rational function [tex]y = \frac{x-3}{x^{2} }[/tex]
In above function have numerator is one degree polynomial and denominator second degree polynomial ,
Hence, it is rational function.
learn more about rational function
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