152,152Xex2answers,sp11

152,152Xex2answers,sp11 - 9) E C 2, 2, 6, 6 only x =--10) D...

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MA 15200 and 15200X Exam 2 Answers, Spring 2011 Problem Form A Form B Actual Answer 1) B C Between 3 and 4 hours ( ) 1 13 3 2) C E 3 11 , 28 17 x i y i = + = - 3) D B 2 7 53 2 4 x - = 4) C A 2 2 3 a = - - 5) C B II and III only 6) A D 2 4 108 245 0 x x - + = 7) E B 5 seconds 8) B D There is one solution and it is negative.
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Unformatted text preview: 9) E C 2, 2, 6, 6 only x =--10) D A ] [ 11) A E distance: 2 29, midpoint: ( 2,3)-12) D E 2 ( 3) 4 4 f x x x + = + + 13) A D (1) 3, Range: [ 3,3] f = --14) A C (1) 2, (3) 2 g g = -= -15) E A 4 1 line 1: , line 2: 5 3 m m = -= -- 2 6...
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This document was uploaded on 01/21/2012.

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