Consider the function: (x^2)/(x^2-4) 1. Find the domain of f. (Using interval notation) 2. Find the intervals on which f is increasing. (Answer using comma-separated list of intervals)  3. Find the intervals on which f is decreasing. (Answer using comma-separated list of intervals) 4. Find the open intervals on which f is concave up. (Answer using comma-separated list of intervals) 5. Find the x-intercept 6. Find the y-intercept

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 7E
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Consider the function: (x^2)/(x^2-4)

1. Find the domain of f. (Using interval notation)

2. Find the intervals on which f is increasing. (Answer using comma-separated list of intervals) 

3. Find the intervals on which f is decreasing. (Answer using comma-separated list of intervals)

4. Find the open intervals on which f is concave up. (Answer using comma-separated list of intervals)

5. Find the x-intercept

6. Find the y-intercept 

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