The points (63, 121), (71, 180), (67, 140), (65, 108), and (72, 165) give the weight...
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The points (63, 121), (71, 180), (67, 140), (65, 108), and (72, 165) give the weight in pounds as a function of height in inches for 5 students in a class. Give the points for these students that represent height as a function of weight. 17. REMODELING The Clearys are replacing the flooring in their 15-foot by 18-foot kitchen. The new flooring costs $17.99 per square yard. The formula f(x)=9x converts square yards to square feet. a. Find the inverse f-1(x). What is the significance of f(x) for the Clearys? b. What will the new flooring cost the Clearys? The points (63, 121), (71, 180), (67, 140), (65, 108), and (72, 165) give the weight in pounds as a function of height in inches for 5 students in a class. Give the points for these students that represent height as a function of weight. 17. REMODELING The Clearys are replacing the flooring in their 15-foot by 18-foot kitchen. The new flooring costs $17.99 per square yard. The formula f(x)=9x converts square yards to square feet. a. Find the inverse f-1(x). What is the significance of f(x) for the Clearys? b. What will the new flooring cost the Clearys?
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