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153E2-S2010

# 153E2-S2010 - MA 15300 Exam 2A Spring 2010 1 Find the...

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MA 15300 Exam 2A Spring 2010 1 1. Find the distance between the points ( ) ( ) 6, 1 and 4,5 A B . . 2 17 . 2 5 . 2 10 . 2 34 . 2 29 A B C D E 2. Find the x - and y - intercept(s) of the graph given by the equation 4 y x = + . ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) . No intercept; 0, 2 and 0,2 . 4,0 ; 0,2 . 4,0 ; 0, 2 and 0,2 . 4,0 ; No intercept . No intercept; 0,2 A x B C D y E x 3. Which of the following is (are) true? . I only . II and III only . I and III only . I, II, and III . None are true. A B C D E I. The lines 1 2 1 and 4 2 y x y x = − + = are perpendicular to each other. II. The slope of the line containing the points ( ) ( ) 3,2 and 5, 1 A B is 3 2 . III. The slope of the line given by 4 3 9 x y + = is 4 3 .

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