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Determine the approximate interval(s) over which the

function is decreasing.
1. -∞ < x < 6
2. 2 < x < 4.5
3. -∞ < x < 2 and 4.5 < x < 6
4. -∞ < x < ∞

1 Answer

3 votes

Answer:

Explanation:

User ELinda
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