Mathematics, 04.12.2019 21:31 2002babygurl
Consider the function f(x)=9-x^2/x^2-4 for which intervals is f(x) positive? check all that apply.
a. (-infinity, -3)
b. (-3, -2)
c. (-2, 2)
d. (2, 3)
e. (infinity, 3)
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Answers: 1
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