Hello, my friend needs help with her homework below. I would appreciate if you could help me help her. It's about Rational Functions. I will attach what she gave me and instructions from her math teacher. Thank you for your time.

Instructions:

1. Determine all requested information (range save for last if asked).

2. Determine scale for your graph.

3. Place all known asymptotes and intercepts on graph.

4. Show the sign analysis for each graph regardless if you feel you know the direction of curves between the asymptotes. (2 for 1VA, 4 for 2VA)

5. Draw your curves according to the sign analysis.

Homework:

\f\fGraphing Rational Functions 2 Graph each of the following rational functions. 1. f(x) =- 5x + 20 x2 +x-12 Domain: Hole(s): VA: HA: x-int: y-int: Sign Analysis: 2. f(x) = (x -1x +2)x -3) (x)x - 4) Domain: Hole(s): VA: HA: x-int: y-int: Sign Analysis:\f