Question

Mrs. Allard asked her students to identify which of the polynomials below are in standard form and explain why.154−6+32−1123+8+425+82+10xGroup of answer choicesTyler said I and II because the coefficients are decreasing.Susan said only II because all the numbers are decreasing.Fred said II and III because the exponents are decreasingAlyssa said II and III because they each have three terms

Answer 1

To find out the polynomials which are in standard form:

`\begin{gathered} 12^3+8+4 \\ 2^5+8^2+10x \end{gathered}`

These second and third are the polynomial which are in standard form.

Because, their exponents are decreasing.

Hence, the correct option is C.