
Concept explainers
Exercises 63-64 involve (he graphs of models for the data shownI in the rectangular
63. a. Use the two points for men shown by the blue voiceballoons to find a function in the form
b. Use the two points for women shown by the red voiceballoons to find a function in the form
c. Use the models in parts (a) and (b) to find the averageyearly earnings for men and women at age 32. How arethese values shown on the graphs of the models for thedata? What is the difference between earnings for men andwomen at that age? men: $36.7 thousand: women: $26.3 thousand', by the points (10.36.7) and (10.26.3), respectively: $10.4 thousand

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Chapter 7 Solutions
Thinking Mathematically, Books a la Carte Edition plus MyLab Math with Pearson eText -- Access Card Package, 4/e (7th Edition)
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