153E2-S2011 - MA15300 Exam 2A Spring 2011 1. Find the...

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MA15300 Exam 2A Spring 2011 1. Find the midpoint of segment of AB , where ( ) 4,1 A and ( ) 1, 5 B . () .3 , 6 3 ., 4 2 .1 , 3 5 2 2 . None of the above. A B C D E ⎛⎞ ⎜⎟ ⎝⎠ Given below is the graph of a function, ( ) yfx = . Use this graph to answer questions #2 and #3: x y 3,1 ( ) 1, 1 ( ) 4, 5 ( ) = 2. Find the range of this function. [ ] [] , 4 .5 , 4 , 1 , 1 . None of the above A B C D E 3. Find 1 f . 2 1 3 .14 . None of the above Af Bf Cf Df E =− = = 1
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MA15300 Exam 2A Spring 2011 4. Multiply and express the following in the form ab i + , where a and b are real numbers. () 2 23 ii .6 5 .12 13 .94 .12 5 . None of the above. Ai Bi Ci Di E + −+ 5. Solve for x . Simplify your solution(s). 2 64 1 xx ++= 0 .3 5 4 2 .6 5 8 2 . None of the above Ax i B xi Cx i Dx i E =− ± 6. Solve the absolute value inequality given below. Express your answer in interval notation. 43 x +≥ 9 ( ] [ ) 3 ., 3 , 2 3 , 2 3 3 , 2 3 2 . None of the above. A B C D E ⎡⎞ −∞ − ⎣⎠ ⎡⎤ ⎢⎥ ⎣⎦ ⎛⎤ −∞ − ⎝⎦ 2
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MA15300 Exam 2A
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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-S2011 - MA15300 Exam 2A Spring 2011 1. Find the...

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