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 AB −− . .21 7 .25 0 .23 4 .22 9 A B C D E 2. Find the x - and y - intercept(s) of the graph given by the equation 4 yx = + . () ( ) ( ) ( ) . No intercept; 0, 2 and 0,2 .4 , 0 ; 0 , 2 , 0 ; 0 , 2 a n d 0 , 2 , 0 ; N o i n t e r c e p t . No intercept; 0,2 Ax B C Dy Ex 3. Which of the following is (are) true? .I o n l y . II and III only . I and III only . I, II, and III . None are true. A B C D E I. The lines 1 21 a n d 4 2 y x =− + = are perpendicular to each other. II. The slope of the line containing the points ( ) 3,2 and 5, 1 is 3 2 . III. The slope of the line given by 43 9 xy + = is 4 3 .
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MA 15300 Exam 2A Spring 2010 2 4. Use the graph of the function, y=f(x), given below, to find ( ) 5 f and the range, R . () [ ] () [] .5 6 ; 4 , 6 5 ; 4 , 6 6 ; 6 , 5 5 ; 6 , 5 . Not enough information given. Af R Bf R Cf R Df R E == =− = − 5. Solve for x . Simplify your answer. 2 24 7 0 xx ++ = .1 1 0 .4 4 7 10 2 2 1 0 10 2 Ax i B xi Cx i Dx i Ex i =− ± 6. Solve for x. Choose the answer that best describes the solution.
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This note was uploaded on 09/13/2011 for the course MATH 153 taught by Professor Staff during the Spring '10 term at Purdue.

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

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