. The marginal cost function for a commodity is given by C'(x) = x² + 2x + 1, where x is the number of units produced. Suppose the overhead cost is P 1,325. Find the cost of producing 60 units.

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
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Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Application of intergral calculus

Perform what is being asked. (5 itemsX10 points)

1. The marginal cost function for a commodity is given by C'(x) = x² + 2x + 1, where x is the number
of units produced. Suppose the overhead cost is P 1,325. Find the cost of producing 60 units.
The growth rate of a town's population after t years is P'(t) = 420 t². If the town's current
population is 8,760, what will be its population after five (5) years?
2.
3. Find the volume of the solid of revolution below.
(1,1)
0.5
y = x3
0.5
0.5
Sources: https://www.desmos.com, https://www.mathsisfun.com
4.
Suppose the shaded region below is revolved about the y-axis.
...>
(VT, 0)
1
-1
y = sin x?
Source: https://www.desmos.com
Find the volume of the resulting solid of revolution using shell method.
5. A stone is dropped from a height of 49 m. If the stone is initially at rest and assuming gravity is the
only force acting on the ston e, after how many seconds will the stone hit the ground?
(Round off answer to the nearest ten thousandths.)
Rubric for scoring:
CRITERIA
POINTS
10
Complete solution with correct answer
Last two (2) major steps of the solution are incorrect
Half of the solution is correct
First two (2) major steps of the solution are correct
First major step of the solution is correct
4
Transcribed Image Text:1. The marginal cost function for a commodity is given by C'(x) = x² + 2x + 1, where x is the number of units produced. Suppose the overhead cost is P 1,325. Find the cost of producing 60 units. The growth rate of a town's population after t years is P'(t) = 420 t². If the town's current population is 8,760, what will be its population after five (5) years? 2. 3. Find the volume of the solid of revolution below. (1,1) 0.5 y = x3 0.5 0.5 Sources: https://www.desmos.com, https://www.mathsisfun.com 4. Suppose the shaded region below is revolved about the y-axis. ...> (VT, 0) 1 -1 y = sin x? Source: https://www.desmos.com Find the volume of the resulting solid of revolution using shell method. 5. A stone is dropped from a height of 49 m. If the stone is initially at rest and assuming gravity is the only force acting on the ston e, after how many seconds will the stone hit the ground? (Round off answer to the nearest ten thousandths.) Rubric for scoring: CRITERIA POINTS 10 Complete solution with correct answer Last two (2) major steps of the solution are incorrect Half of the solution is correct First two (2) major steps of the solution are correct First major step of the solution is correct 4
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