Chap7 Section3

# Elementary and Intermediate Algebra: Graphs & Models (3rd Edition)

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• davidvictor
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Section 7.3 Graphing Rational Functions 655 Version: Fall 2007 7.3 Exercises For rational functions Exercises 1 - 20 , follow the Procedure for Graphing Ratio- nal Functions in the narrative, perform- ing each of the following tasks. For rational functions Exercises 1 - 20 , perform each of the following tasks. i. Set up a coordinate system on graph paper. Label and scale each axis. Re- member to draw all lines with a ruler. ii. Perform each of the nine steps listed in the Procedure for Graphing Ratio- nal Functions in the narrative. 1. f ( x ) = ( x 3) / ( x + 2) 2. f ( x ) = ( x + 2) / ( x 4) 3. f ( x ) = (5 x ) / ( x + 1) 4. f ( x ) = ( x + 2) / (4 x ) 5. f ( x ) = (2 x 5) / ( x + 1) 6. f ( x ) = (2 x + 5 / (3 x ) 7. f ( x ) = ( x + 2) / ( x 2 2 x 3) 8. f ( x ) = ( x 3) / ( x 2 3 x 4) 9. f ( x ) = ( x + 1) / ( x 2 + x 2) 10. f ( x ) = ( x 1) / ( x 2 x 2) 11. f ( x ) = ( x 2 2 x ) / ( x 2 + x 2) 12. f ( x ) = ( x 2 2 x ) / ( x 2 2 x 8) 13. f ( x ) = (2 x 2 2 x 4) / ( x 2 x 12) 14. f ( x ) = (8 x 2 x 2 ) / ( x 2 x 6) Copyrighted material. See: 1 15. f ( x ) = ( x 3) / ( x 2 5 x + 6) 16. f ( x ) = (2 x 4) / ( x 2 x 2) 17.

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• NoProfessor
• Limit of a function, Rational function, Meromorphic function

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