winter 08 key - MAT 1050 Final Exam Answer Key Winter 2008...

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MAT 1050 Final Exam Answer Key Winter 2008 1. ( ) x x x 6 5 2 2 2 + + π 2. 5 10 9 4 z x y 3. 6 5 4. 9 64 5. 6 7 6. ( ) , 7 . Mix 8 liters of A with 12 liters of B. 8. 1 2 2 = m m m n 9. ) ( ( ) ( ) , 3 3 , 1 1 , 10. 8 11. 3 2 a 12. 3 = x 13. 3 11 3 4 = x y 14. The integers are 14 , 16 , 18 or 8 , 6 , 4 . 15. { } i ± 2 , 0 16. Vertex ( ) 1 , 2 Opens down y x 6 1 -2 2 -1 -1 1 -2 2 3 3 -3 -3 4 4 -4 -4 5 5 -5 -5 6 -6 ( ) 1 , 2 ( ) 3 , 0 ( ) 0 , 1 ( ) 0 , 3
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