2 years ago

What is the interval in which both f (x) and g(x) are positive?

Mathematics

1 answer:

DIA [1.3K]2 years ago

4 0

Answer:

A. (4, ∞)

Step-by-step explanation:

f(x) is positive in the interval:

(-∞, -2) ∪ (1, ∞)

g(x) is positive in the interval:

(4, ∞)

The intersection of the above intervals is:

(4, ∞)

Correct choice is A

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