Determine whether the function is a polynomial function.
-$$f ( x ) = 2 x ^ { 3 } + 5 x ^ { 2 } - 2 x ^ { - 5 } + 125$$
A) $\mathrm { No }$
B) Yes Find the degree of the polynomial function.

Question

Quizplus · Accepted Answer

The function is not a polynomial function because it contains a term with a negative exponent $(-2x^{-5})$. Polynomial functions only include terms with non-negative integer exponents.

Determine Whether the Function Is a Polynomial Function f(x)=2x3+5x2−2x−5+125f ( x ) = 2 x ^ { 3 } + 5 x ^ { 2 } - 2 x ^ { - 5 } + 125f(x)=2x3+5x2−2x−5+125

Determine Whether the Function Is a Polynomial Function $f ( x ) = 2 x ^ { 3 } + 5 x ^ { 2 } - 2 x ^ { - 5 } + 125$