coefficient O fx is not a polynomial function O f is a polyn

coefficient. O f(x) is not a polynomial function. O f() is a polynomial function. The degree is 7 and the leading coefficient is 4. O x) is a polynomial function. The degree is 5 and the leading coefficient O f(x is a polynomial function. The degree is 5 and the leading coefficient is4 2. select the function whose end behavior is described by f(r co as x co and f() -o as -co AC1, 08) (3, 0.75) -10 -8 -6 -4 -2 0 2 4 6 8 10

Solution

f(x)= 4-7x⁵

The degree is the highest exponent in the polynomial function which is 5 here and the leading coefficient is the coefficient of the term having highest exponent which is -7 here.

Hence the correct option is the third option.

2.In case of odd degree and positive leading coefficient, f(x)-infinity as x-infinity and f(x)--infinity as x--infinity

In option first ,degree is odd and leading coefficient is postive.

Therefore the correct option is the first option.