Determine whether the following function is a polynomial function. If the function is a polynomialfunction, state its degree. If it isnot, tell why not. Write the polynomial in standard form. Then identify the leading term and the constant term.

f(x)=3x+x6

Determine whetherf(x) is a polynomial or not. Select the correct choice belowand, ifnecessary, fill in the answer box to complete choice.

A.

It is a polynomial of degree nothing.

(write an integer or afraction.)

B.

It is not a polynomial because the variable x is raised to the nothing power, which is not a nonnegative integer.

(identify an integer or afraction.)

C.

It is not a polynomial because the constant term is absent.

Write the polynomial in standard form. Then identify the leading term and the constant term. Select the correct choice belowand, ifnecessary, fill in the answer box to choice.

A.

The polynomial in standard form is f(x)=nothing with the leading term nothing and the constant nothing.

(Use integers or fractions for any numbers in theexpressions.)

B.

The function is not a polynomial.