Quiz #12 (4.5 & 5.1)
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November 20, 2012
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Name: So\U4]orS
Math 1210 - 008 FaIl 2012
Score
Instructor: Katrina Johnson
Instructions: Complete each problem. Show all of your work as partial credit will be given
where appropriate, and there may be NO credit given for problems without supporting
work All answers should be completely simplified. unless otherwise stated. You may NOT
use a calculator. You may use a 4x6 or 3x5 index card.
(10 pts) 1. Find the average value of f(x)
,
C
=
—
2x ÷3 on the interval [0,2].
-4—
-
i
Answer 1:
(15 pts) 2. Find the c guaranteed by the MVT for Integrals f(x)
-
E,
SL
=
-
-
Answer 2:
.±
(2x —1), xE[1,2],
(15 pts) 3. Find the area of the region bounded by y =10 x
2 and y
—
j
\
-
-
=
2— 2x.
(
3•
I
—
I-_ 2:
‘
2:4
3
3•
_Th1
3
Answer 3:
/1
2i’
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