153E2-F2010 - MA15300 Exam 2A Fall 2010 1. Solve the...

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MA15300 Exam 2A Fall 2010 1. Solve the following inequality for x . Express your answer in the interval notation. 34 21 xx −≤ + 3 [ ) [ ( ] 17 . , 5 17 , 5 16, 17, ) ,17 A B C D E ⎛⎤ −∞ ⎝⎦ −∞ 2. Which of the following statements are true given the points ( ) ( ) 2,3 and 1,5 AB ? A . I only B I and II only C . II only D . II and III only E I, II, and III are true I. The distance between and is 13 . II. The midpoint of segment AB is in quadrant IV. III. The slope of segment 3 is 2 AB . 3. Express in the form , where and b are real numbers. a + bi a 46 25 i i −+ + 32 . 29 22 32 . 29 29 22 32 . 29 29 22 . 29 2 . 7 Ai B i Ci D E + 1
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MA15300 Exam 2A Fall 2010 4. Plot the points () ( ) ( ) 1, 2 , 3, 2 , and 3, 4 AB C −− on the set of axes below and connect them (in order) with straight segments. Find the area of the resulting figure. y 2 2 2 2 . 24 units . 4 5 units . 12 units . 3 5 units . None of the above A B C D E 5. Which of the following equations describes the graph given below: A .
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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 University-West Lafayette.

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153E2-F2010 - MA15300 Exam 2A Fall 2010 1. Solve the...

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