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MA 121 ASSIGNMENT 3b
Course: MA 121, Spring 2011School: N.C. State
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121 MA ASSIGNMENT 3 1. Find the following antiderivatives: a) x c) 4 3 x 3 x 2 + 6 dx 2 5 b) 5e 3x + 5 dx x dx x2 2. Use integration by substitution to find a) (3 x c) x 2 3 x 2 7 dx 3 3. Evaluate 3 e 5x b) x 2x e d) + 4 )( x 3 + 4 x ) 5 dx 7 2 x dx 2 x3 3 dx 3 dx 1 4. Find the area bounded by the x- axis, y = x 2 4 x, x = 1, and x = 5. 5. Find the area between the...
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121 MA ASSIGNMENT 3
1. Find the following antiderivatives:
a)
x
c)
4
3 x 3 x 2 + 6 dx
2
5
b)
5e
3x
+
5
dx
x
dx
x2
2. Use integration by substitution to find
a)
(3 x
c)
x
2
3 x 2 7 dx
3
3. Evaluate
3
e
5x
b)
x 2x e
d)
+ 4 )( x 3 + 4 x ) 5 dx
7 2 x dx
2 x3 3
dx
3
dx
1
4. Find the area bounded by the x- axis, y = x 2 4 x, x = 1, and x = 5.
5. Find the area between the curves y = x 2 6 x and y = x.
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N.C. State - MA - 121
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University of Texas - CH - 318M
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University of Texas - CH - 318M
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