Answer Key Second Long Exam - c. The minimum total area is...

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MATH 17 2 nd Long Exam Answer Key I. Multiple Choice 1. A 9. C 17. C 25. A 2. C 10. A 18. B 26. C 3. C 11. B 19. C 27. D 4. D 12. B 20. B 28. D 5. D 13. C 21. A 29. B 6. A 14. B 22. D 30. C 7. B 15. A 23. D 31. A 8. D 16. D 24. B II. Problem Solving 1. Graph 3 points per part of the graph 2. Let x be the perimeter of one square, 10- x be the perimeter of the other square. a. = 3 points b. The minimum total area occurs at the vertex of the graph, then the total area occurs when 3 points
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Unformatted text preview: c. The minimum total area is given by = = square units. 2 points 3. Consider the function defined by . a. Let such that . Then we have the following. Therefore, g is one-to-one. 3 points b. Let . Interchanging x and y , we have . Then we have the following: Therefore, the inverse of g is defined by . 3 points c. Graphs of g and its inverse. 2 points per graph 4. Determine the solution set of the following equations. 5 points each a. b. c....
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Answer Key Second Long Exam - c. The minimum total area is...

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