Exam 6: The Integral

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Compute this definite integral using geometric methods: 044(x2)2dx\int _ { 0 } ^ { 4 } \sqrt { 4 - ( x - 2 ) ^ { 2 } } d x ?

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The indefinite integral xx+1dx\int x \sqrt { x + 1 } d x is

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Suppose the instantaneous velocity V(t) of a moving particle is V(t) = t2- 6t + 3 meters per second. Which expression below represents the total distance traveled by the particle between 2 seconds and 5 seconds?

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The antiderivative (1sinx)dx\int ( 1 - \sin x ) d x is

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Suppose S4 is the upper sum of the area enclosed by the graph f(x)=2x2,f ( x ) = 2 x ^ { 2 }, the x-axis, and the lines x = 0 and x = 4 by partitioning [0, 4] into four subintervals [0, 1], [1, 2], [2, 3], and [3, 4]. Then S4 is

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The value of the definite integral 02log232dx\int _ { 0 } ^ { 2 } \log _ { 2 } 32 d x is

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Let f(x)=x3f ( x ) = x ^ { 3 } If c(1,1)c \in ( - 1,1 ) such that 11x3dx2=f(c),\frac { \int _ { - 1 } ^ { 1 } x ^ { 3 } d x } { 2 } = f ( c ), then c is

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Following a massive rainstorm, water flows into a storm water drainage pond for 6 hours. If V(t) denotes the volume of water in the pond t minutes after the start of flow into the pond, which integral represents the net change of water entering the pond between 2 and 3 hours?

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The solution to the differential equation dydx=sinxcosy\frac { d y } { d x } = \frac { \sin x } { \cos y } satisfying the boundary condition y=π2y = \frac { \pi } { 2 } when x=0x = 0 is

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By part 2 of the Fundamental Theorem of Calculus, 22dx\int _ { - 2 } ^ { 2 } d x is

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The bounds m and M used in the Bounds on an Integral Theorem for 121x2dx\int _ { 1 } ^ { 2 } \frac { 1 } { x ^ { 2 } } d x are

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The average value of f(x)=sec2xf ( x ) = \sec ^ { 2 } x on [0,π4]\left[ 0 , \frac { \pi } { 4 } \right] is

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The indefinite integral x3x26x+5dx\int \frac { x - 3 } { \sqrt { x ^ { 2 } - 6 x + 5 } } d x is

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Let ƒ be an integrable function on [a,b]. Which of the following is always true?

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By part 2 of the Fundamental Theorem of Calculus, 01exdx\int _ { 0 } ^ { 1 } e ^ { x } d x is

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The derivative ddx[0xet2dt]\frac { d } { d x } \left[ \int _ { 0 } ^ { x } e ^ { t ^ { 2 } } d t \right] is

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If the number of bacteria in a culture grows from 20,000 to 60,000 in 2 hours, then the growth constant is

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Let ƒ be an integrable function on [a,b]. Which of the following is not always true?

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The derivative ddx[0xcos2tdt]\frac { d } { d x } \left[ \int _ { 0 } ^ { x } \cos ^ { 2 } t d t \right] is

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Let ƒ be an integrable function on [a, b]. Which of the following is always true?

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