Using 3 different situations, there are questions that require finding and interpreting answers (an area in which students have difficulty) in words of the problem. A graphing calculator is required for large numbers. Can start with one problem in class and assign the others for homework. Although used in PreCalculus, can also be used in College Algebra or possibly Algebra II.Now with solutions and suggestions for use.


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5 years of teaching math in high school, and then 20 years of teaching math in college (College Algebra, Trigonometry, PreCalculus, and Business Calculus, as well as some high school review)
