Besides providing complete solutions to selected exercises in the text, this guide includes additional material for students who want a more intensive review of algebra and trigonometry. Also included in the guide are two copies of an examination - one copy to be taken at the beginning of the course to test their readiness for precalculus and a second copy to be used at the end of the course so students can assess their improvement and readiness for calculus. The authors expect students will be successful in this precalculus course if they score 16 or higher on this 40-question test. And, the authors found that students were well-prepared for calculus, if, after finishing this course, they score 28 or better on the second test.
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