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Consider the function f(x) = x² - 4 9-x? For which intervals is f(x) positive? Check all that apply. (-0, -3) (-3,-2) O(-2,2) (2,3) (-0,3)

Consider the function f(x) = x² - 4 9-x? For which intervals is f(x) positive? Check all that apply. (-0, -3) (-3,-2) O(-2,2) (2,3) (-0,3)
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3 votes
Consider the function f(x) =

x² - 4
9-x?
For which intervals is f(x) positive? Check all that apply.
(-0, -3)
(-3,-2)
O(-2,2)
(2,3)
(-0,3)

User Alcolawl
by
7.9k points

1 Answer

6 votes

Answer:

(-0,-3)

Explanation:

User Archagon
by
8.4k points
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