Question

Question 5(Multiple Choice Worth 2 points)

(04.03 MC)
10
x²-7x-30
Of(x) is negative for all x < -3
Of(x) is negative for all x > -3
Of(x) is positive for all x < 10
Of(x) is positive for all x > 10
Given f(x) =
which of the following is true?

Answer 1

x>-3

Explanation:

use the calculator to solve the problem