Determine whether the following functions are rational functions. If so, write what and are if we write the rational function in the form , where and are polynomials. If not, enter "NONE" in the provided blank.
a)
?
Yes, this is a rational function
No, this is not a rational function
b)
?
Yes, this is a rational function
No, this is not a rational function
c)
?
Yes, this is a rational function
No, this is not a rational function
d)
?
Yes, this is a rational function
No, this is not a rational function
Hint: