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Rational Functions Practice Test

based on 4 ratings
By — McGraw-Hill Professional
Updated on Oct 4, 2011

Review the following concepts if needed:

Rational Functions Practice Test

Practice

  1. What is the horizontal asymptote for the graph of

    Rational Functions Chapter 8 Review

    (a) y = 0

    Rational Functions Chapter 8 Review

    (c) There is no horizontal asymptote.

    (d) Cannot be determined without the graph. 

  2. What is the horizontal asymptote for the graph of

    Rational Functions Chapter 8 Review

    (a) y = 0

    Rational Functions Chapter 8 Review

    (c) There is no horizontal asymptote.

    (d) Cannot be determined without the graph.

  3. What is the horizontal asymptote for the graph of

    Rational Functions Chapter 8 Review

    (a) y = 0

    Rational Functions Chapter 8 Review

    (c) There is no horizontal asymptote.

    (d) Cannot be determined without the graph.

  4. What is/are the vertical asymptote(s) for the graph of

    Rational Functions Chapter 8 Review

    (a) x = 3

    (b) x = −2 and x = 1

    (c) x = 3, x = −2, and x = 1

    (d) There areno vertical asymptotes.

  5. What are the intercepts for the graph of

    Rational Functions Chapter 8 Review

    (a) There are no x -intercepts, and the y -intercept is Rational Functions Chapter 8 Review

    (b) The x -intercepts are ±1, and the y -intercept is Rational Functions Chapter 8 Review

    (c) The x -intercepts are ±1, and there is no y -intercept.

    (d) There are no intercepts.

  6. What is the slant asymptote for the graph of

    Rational Functions Chapter 8 Review

    (a) y = 2 x + 5

    (b) y = 2 x −3

    (c) y = 5

    (d) There is no slant asymptote.  

    Rational Functions Chapter 8 Review

    Fig. 8.13

  7. The graph in Figure 8.13 is the graph of which rational function?

    Rational Functions Chapter 8 Review

Solutions

  1. C
  2. B
  3. A
  4. B
  5. A
  6. B
  7. C
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