F (x) = x^2 (x+2) (x-2) (x-5) has zeros at x=-2, x=0, x=2, and x=5

What is the sign of f on the interval - 2?

A: f is always positive on the interval.

B: f is always negative on the interval.

C: f is sometimes positive and sometimes negative on the interval.

C is the answer

Question

Mariyah Dean

19 February, 23:49

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Answers (1)

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Giselle Elliott · Answer 1

Giselle Elliott 20 February, 00:48

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Answer : is C is correct

F (x) = x^2 (x+2) (x-2) (x-5) has zeros at x=-2, x=0, x=2, and x=5What is the sign of f on the interval - 2?A: f is always positive on the interval.B: f is always negative on the interval.C: f is sometimes positive and sometimes negative on the interval.C is the answer