Fall 04 key - MAT 1050 Final Exam Answer Key Fall 2004 1 a 2 43 2 b 5 x 1 b 2 3 3 2 2x2z y3 3 3 9 4 4 5 625 676 cfw 6 5,2 7 There were 12 student

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MAT 1050 Final Exam Answer Key Fall 2004 1. 2 3 2 3 2 1 ) 5 ( 3 4 b x b a + + + π 2. 3 2 2 y z x 3. 4 9 3 4 . 676 625 5. {} 6. [] 2 , 5 7. There were 12 student and 8 adult tickets sold. 8. M M P 2 1 4 = 9. () , 3 10. () () 4 3 0 7 = g g 11 . 3 2 + h x 12 . 4 = x 13 . 2 3 4 = x y 14. The pole is 800 feet (or 2 20 feet) high. (-5,0) (-1,0) 15. {} i ± 2 , 0 16 . Vertex () 8 , 3 Intercepts () ( ) 0 , 1 0 , 5 Opens up (-3,-8) y x
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17 . a a 4 1 4 18 . () 4 6 = f 19 . [ ) , 2 2 3 , U 20 . () , 3 21 . a) Domain [ )( ] 4 , 0 0 , 3 U b) Range [ )( ] 3 , 1 0 , 2 U c) 3 ) 2 ( = f 22. 64 1 23. a) () 2 100 log
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Fall 04 key - MAT 1050 Final Exam Answer Key Fall 2004 1 a 2 43 2 b 5 x 1 b 2 3 3 2 2x2z y3 3 3 9 4 4 5 625 676 cfw 6 5,2 7 There were 12 student

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