High School

Which is an expression of degree 4 with a leading coefficient of 9 and a quadratic term with a coefficient of 10?

A. [tex]9x^4 + 2x^3 + 10x^2[/tex]
B. [tex]10x + 2x^3 + 9x^4[/tex]
C. [tex]10x^2 + 9x^4 + 4[/tex]
D. [tex]4 + 9x^4 + 10x^2[/tex]

Answer :

Answer:

None of those answers contain a polynomial of degree 4. None have a leading coefficient of 9.

Step-by-step explanation:

The degree of such a polynomial is equal to the highest exponent on x.

The leading coefficient is the coefficient for the highest exponent of x.

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