MATH 1513-10 Exam1A Fall 2007

# MATH 1513-10 Exam1A Fall 2007 - MATH 1513-10 EXAM 1A(5...

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MATH 1513-10 EXAM 1A NAME___________________ SEPTEMBER 12, 2007 (5 POINTS FOR EACH PROBLEM) Place the letter representing your answer on the line preceding the question ______ 1. The diameter of a circle joins the endpoints C ) 6 , 5 ( - - and D ) 1 , 2 ( - . Find the coordinates of the center of the circle. A. - - 2 1 , 2 11 B. - - 2 5 , 2 7 C. ( 29 5 , 7 - - D. ( 29 7 , 3 ______ 2. Determine whether each point lies on the graph of the equation 5 1 3 2 - = x y . a) - 5 136 , 3 b) 5 59 , 2 A. a) Yes b) No B. a) Yes b) Yes C. a) No b) Yes D. a) No b) No ______ 3. Find the slope of the line passing through the pair of points ( 29 7 , 8 - - , ( 29 3 , 5 - A. 3 10 B. 10 3 C. 2 3 D. 13 4 ______ 4. Find the domain of the function ) 9 ( 4 ) ( 2 2 - = x x x x f A. x 0 , 9 ± x B. x 3 x C. x 3 ± x D.

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## This note was uploaded on 04/19/2008 for the course MTH 131 taught by Professor Tree during the Spring '08 term at Oklahoma State.

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MATH 1513-10 Exam1A Fall 2007 - MATH 1513-10 EXAM 1A(5...

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