Please help! Is the function f(x) = 4 - 7x^5 a polynomial function? If so, state its degree and leading coefficient. A. f(x) is not a polynomial function. B. f(x) is a polynomial function. The degree is 7 and the leading coefficient is 4. C. f(x) is a polynomial function. The degree is 5 and the leading coefficient is negative 7. D. f(x) is a polynomial function. The degree is 5 and the leading coefficient is 4.

QUESTION POSTED AT 26/03/2020 - 08:17 AM

Answered by admin AT 26/03/2020 - 08:17 AM

Answer:

C is correct

Step-by-step explanation:

Given: f(x)=4-7x^5

This is polynomial equation with degree 5 and two term. Write polynomial in standard form from highest degree to lowest degree.

Degree: Highest power of the polynomial.

Coefficient of leading term: The number front of variable.

  • f(x)=-7x^5+4

Degree = 5

Leading coefficient = -7

f(x) is a polynomial function. The degree is 5 and the leading coefficient is -7

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