If the following is a polynomial function, then state its degree and leading coefficient. if it is not, then state this fact.

f(x) = -16x^5 - 7x^4 - 6
degree: -16; leading coefficient: 5
degree: 5; leading coefficient: -16
not a polynomial function.
degree: 9; leading coefficient: -16

Degree: 5; leading coefficient: –16

Explanation:

Given polynomial function is

The degree of the polynomial is a highest value of the exponent in one variable in the given polynomial.

Here, highest value of the exponent = 5

So, degree of the polynomial = 5

Leading coefficient is the value before the highest degree of the variable in the polynomial.

Here, leading coefficient = –16

Hence, the answer is Degree: 5; leading coefficient: –16.

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step-by-step explanation:

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: