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Unformatted text preview: Name: 6. (5 points) x 2 y 3 z 2 xy 2 z 3 2 7. (5 points) 3 81x 5 y 4 z 8. (10 points) 1 + 3 1 3 Factor: 9. (5 points) x 2 x 56 10. (5 points) x 2 121 11. (5 points) x 2 14x + 49 Solve: 12. (10 points) 3x + 5 = 7x 3 9/19/2007 *Page 2 of 3* Math 1303 Fall 2007 Score: /150= % Exam 1 Name: 13. (10 points) x 1 3 + x+1 2 = 4 14. (10 points) 4x + 5 = 7 15. (10 points) x 2 7x 18 = 0 16. (15 points) Solve by completing the square: x 2 + 8x + 10 = 0 17. (15 points) Solve 3x + 4 7. Write you answer using intervals. 18. (5 points) What is the degree of the polynomial 2x 3 5x 4 + x 6x 7 1? 9/19/2007 *Page 3 of 3* Math 1303 Fall 2007...
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This note was uploaded on 04/07/2008 for the course PHIL 1318 taught by Professor None during the Spring '08 term at SMU.
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