# Question #2013740: Derivatives: General Problems

Question: Find the intervals on which the function increases and the intervals on which f decreases.

(a) $$f\left( x \right)=|{{x}^{2}}-9|$$

(b) $$f\left( x \right)=\sqrt{\frac{1-x}{x}}$$

Solution: The solution consists of 63 words (1 page)
Deliverables: Word Document

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