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Margin Notes
Three kinds of Margin Notes provide additional guidance to the student as they work through the text. Calculator Close-Ups Calculator Close-Ups give students an idea of how and when to use a graphing calculator. Some Calculator Close-Ups simply introduce the features of a graphing calculator, but many are intended to enhance understanding of algebraic concepts. For this reason, many of the Calculator Close-Ups will benefit even those students who do not use a graphing calculator. Click on the images below for a larger view. Introducing the TRACE Feature
Enhancing a Concept
Calculator Exercises
Study Tips Study Tips appear throughout the text to continually reinforce good study habits. These short tips keep reminding students that it is never too late to make improvements in the manner in which they study.
Helpful Hints Helpful Hints are short comments that enhance the material in the text, provide another way of approaching a problem, or clear up misconceptions. Enhancing the Text
Providing Another Approach
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