State Whether the Function Is a Polynomial Function or Not $f ( x ) = 5 - \frac { 3 } { x ^ { 6 } }$

Multiple Choice

State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.
- $f ( x ) = 5 - \frac { 3 } { x ^ { 6 } }$

A) No; x is raised to the negative 6 power
B) Yes; degree 6
C) Yes; degree $\frac { 1 } { 6 }$
D) Yes; degree -6