Power Functions and Polynomial Functions · Exercise 2

Determine whether each polynomial is a monomial, binomial, trinomial, or other polynomial, then find the degree of each polynomial.

$$\begin{array}{ccccc}\text{Expression}& \text{How many variables}& \text{Classification}& & \\ \text{Polynomial? If not, why?}& \text{If it is a polynomial, how many terms are there? Classify as a monomial, binomial or trinomial.}& \text{Degree of polynomial?}& & \\ 5x^4-2& & & & \\ 2x^3-6x^2+1& & & & \\ -2x^{2/3}-5x& & & & \\ \frac{1}{2}{x}^3& & & & \\ -3x^6-5x^4+4x^3& & & & \\ 3x^{-3}+2& & & & \end{array}$$

Its source prints no answer for this problem, so there's nothing to check against.

OpenStax, Algebra and Trigonometry 2e · §5.2 Power Functions and Polynomial Functions · Exercise 2