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Precalculus

The following sample questions do not appear on an actual CLEP examination. They are intended to give potential test-takers an indication of the format and difficulty level of the examination and provide content for practice and review. For more sample questions and information about the test, see the CLEP Official Study Guide.

Question 2 of 6

Questions 1-4 are examples of questions that you might find in Section 1 of the exam; the use of a graphing calculator would be appropriate.

graphic

Which of the following could be an equation of the function graphed in the xy-plane above?

  • A.

    y = 2 sin( (3 over 2) times x)

  • B.

    y = 3 sin( (2 over 3) times x)

  • C.

    y = 3 sin( (2 times x)

  • D.

    y = 2 cos( (3 over 2) times x)

  • E.

    y = 3 cos( (2 over 3) times x)

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