Question

identify the type of polynomial for $6x^4 - 2x + 1$.
a. monomial
b. polynomial with four terms
c. trinomial
d. binomial

Explanation:

Step1: Count polynomial terms

The polynomial $6x^4 - 2x + 1$ has 3 terms: $6x^4$, $-2x$, and $1$.

Step2: Match to polynomial type

A trinomial is defined as a polynomial with exactly 3 terms, so this polynomial is a trinomial.

Answer:

c. Trinomial