153E2-F2011

# 153E2-F2011 - MA 153 Exam 2A Fall 2011 1 Plot the points A...

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MA 153 Exam 2A Fall 2011 1 1. Plot the points       1,2 , 3,2 , and 3, 4 A B C  on the set of axes below and connect them (in order) with straight segments. Find the area of the resulting figure. 2 2 2 2 . 12 units . 3 5 units . 24 units . 5units . None of the above A B C D E 2. Express in the form a bi , where a and b are real numbers. 34 i i 11 . 43 . 25 25 13 . 77 . . 25 25 Ai Bi Ci Di Ei  3. Temperature readings on the Fahrenheit (F) and Celsius (C) scales are related by the formula C 5 9 F 32 . Find the corresponding value of F, if 10 35 C  . . 59.0 122.0 26.1 45.6 84.6 147.6 50.0 95.0 None of the above AF BF CF DF E

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MA 153 Exam 2A Fall 2011 2 4. Which of the following statements are true given the points     1,2 and 4,5 AB ? . I only I and II only III only II and III only I, II, and III are true A B C D E 5. Solve the inequality and express the solution in interval notation. 4 7 21 3 x          21 , 21 , 2 21 , 21 , 2 21 21, 2 21 2 No Solution A B C D E   
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153E2-F2011 - MA 153 Exam 2A Fall 2011 1 Plot the points A...

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