Determine If the Function Is a Monomial Function (Given That $$f ( x ) = - 5 \cdot x ^ { 4 }$$

Multiple Choice

Determine if the function is a monomial function (given that c and k represent constants) . If it is, state the degree and
leading coefficient.
- $$f ( x ) = - 5 \cdot x ^ { 4 }$$

A) Not a monomial function
B) Degree is 4; leading coefficient is $- 5$
C) Degree is 4 ; leading coefficient is 5
D) Degree is $- 5$ ; leading coefficient is 4