State the possible number of positive real zeros, negative real zeros, and imaginary zeros f(x)=-x^3-x^2+14x-24

Examine the number of sign changes for f(x) and f(-x)

There are two sign changes for the coefficient of f(x), so the function has 2 or 0 positive real zeros.

There is 1 sign change for the coefficients of f(-x). So f(x) has one negative real zero.

Thus, f(x) has 2 or 0 positive real zeros, 1 negative real zero, 2 or 4 imaginary zeros

answer: finding the extract measurements and knowing the points

step-by-step explanation:

just took the test and my answers down below!

step-by-step explanation:

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