(a) Estimate the volume of the solid that lies below the surface and above the rectangle , Use a Riemann sum with , , and take the sample point to be the upper right corner of each square. (b) Use the Midpoint Rule to estimate the volume of the solid in part (a).
Read moreTable of Contents
1.1
Four Ways to Represent a Function
1.2
Mathematical Models: A Catalog of Essential Functions
1.3
New Functions from Old Functions
1.4
Graphing Calculators and Computers
1.5
Exponential Functions
1.6
Inverse Functions and Logarithms
2.1
The Tangent and Velocity Problems
2.2
The Limit of a Function
2.3
Calculating Limits Using the Limit Laws
2.4
The Precise Definition of a Limit
2.5
Continuity
2.6
Limits at Infinity; Horizontal Asymptotes
2.7
Derivatives and Rates of Change
2.8
The Derivative as a Function
3.1
Derivatives of Polynomials and Exponential Functions
3.10
Linear Approximations and Differentials
3.11
Hyperbolic Functions
3.2
The Product and Quotient Rules
3.3
Derivatives of Trigonometric Functions
3.4
The Chain Rule
3.5
Implicit Differentiation
3.6
Derivatives of Logarithmic Functions
3.7
Rates of Change in the Natural and Social Sciences
3.8
Exponential Growth and Decay
3.9
RELATED RATES
4.1
Maximum and Minimum Values
4.2
The Mean Value Theorem
4.3
How Derivatives Affect the Shape of a Graph
4.4
Indeterminate Forms and lHospitals Rule
4.5
Summary of Curve Sketching
4.6
Graphing with Calculus and Calculators
4.7
Optimization Problems
4.8
Newtons Method
4.9
Antiderivatives
5.1
Areas and Distances
5.2
The Definite Integral
5.3
The Fundamental Theorem of Calculus
5.4
Indefinite Integrals and the Net Change Theorem
6.1
Areas Between Curves
6.2
Volumes
6.3
Volumes by Cylindrical Shells
6.4
Work
6.5
Average Value of a Function
7.1
Integration by Parts
7.2
Trigonometric Integrals
7.3
Trigonometric Substitution
7.4
Integration of Rational Functions by Partial Fractions
7.5
Strategy for Integration
7.6
Integration Using Tables and Computer Algebra Systems
7.7
Approximate Integration
7.8
Improper Integrals
8.1
Arc Length
8.2
Area of a Surface of Revolution
8.3
Applications to Physics and Engineering
8.4
Applications to Economics and Biology
8.5
Probability
9.1
Modeling with Differential Equations
9.2
Direction Fields and Eulers Method
9.3
Separable Equations
9.4
Models for Population Growth
9.5
Linear Equations
9.6
Predator-Prey Systems
10.1
Curves Defined by Parametric Equations
10.2
Calculus with Parametric Curves
10.3
Polar Coordinates
10.4
Areas and Lengths in Polar Coordinates
10.5
Conic Sections
10.6
Conic Sections in Polar Coordinates
11.1
Sequences
11.10
Taylor and Maclaurin Series
11.11
Applications of Taylor Polynomials
11.2
Series
11.3
The Integral Test and Estimates of Sums
11.4
The Comparison Tests
11.5
Alternating Series
11.6
Absolute Convergence and the Ratio and Root Tests
11.7
Strategy for Testing Series
11.8
Power Series
11.9
Representations of Functions as Power Series
12.1
Three-Dimensional Coordinate Systems
12.2
Vectors
12.3
The Dot Product
12.4
The Cross Product
12.5
Equations of Lines and Planes
12.6
Cylinders and Quadric Surfaces
13.1
Vector Functions
13.2
Derivatives and Integrals of Vector Functions
13.3
Arc Length and Curvature
13.4
Motion in Space: Velocity and Acceleration
14.1
Functions of Several Variables
14.2
Limits and Continuity
14.3
Partial Derivatives
14.4
Tangent Planes and Linear Approximations
14.5
The Chain Rule
14.6
Directional Derivatives and the Gradient Vector
14.7
Maximum and Minimum Values
14.8
Lagrange Multipliers
15.1
Double Integrals over Rectangles
15.10
Change of Variables in Multiple Integrals
15.2
Iterated Integrals
15.3
Double Integrals over General Regions
15.4
Double Integrals in Polar Coordinates
15.5
Applications of Double Integrals
15.6
Surface Area
15.7
Triple Integrals
15.8
Triple Integrals in Cylindrical Coordinates
15.9
Triple Integrals in Spherical Coordinates
16.1
Vector Fields
16.10
Summary
16.2
Line Integrals
16.3
The Fundamental Theorem for Line Integrals
16.4
Greens Theorem
16.5
Curl and Divergence
16.6
Parametric Surfaces and Their Areas
16.7
Surface Integrals
16.8
Stokes Theorem
16.9
The Divergence Theorem
17.1
Second-Order Linear Equations
17.2
Nonhomogeneous Linear Equations
17.3
Applications of Second-Order Differential Equations
17.4
Series Solutions
Textbook Solutions for Calculus: Early Transcendentals
Chapter 15.1 Problem 10
Question
The contour map shows the temperature, in degrees Fahrenheit, at 4:00 PM on February 26, 2007, in Colorado. (The state measures 388 mi west to east and 276 mi south to north.) Use the Midpoint Rule with to estimate the average temperature in Colorado at that time.
Solution
The first step in solving 15.1 problem number 10 trying to solve the problem we have to refer to the textbook question: The contour map shows the temperature, in degrees Fahrenheit, at 4:00 PM on February 26, 2007, in Colorado. (The state measures 388 mi west to east and 276 mi south to north.) Use the Midpoint Rule with to estimate the average temperature in Colorado at that time.
From the textbook chapter Double Integrals over Rectangles you will find a few key concepts needed to solve this.
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full solution
Title
Calculus: Early Transcendentals 7
Author
ames Stewart
ISBN
9780538497909
Solved: The contour map shows the temperature, in degrees Fahrenheit, at 4:00 PM on
Chapter 15.1 textbook questions
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Chapter 15: Problem 1 Calculus: Early Transcendentals 7
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Chapter 15: Problem 2 Calculus: Early Transcendentals 7
If , use a Riemann sum with , to estimate the value of . Take the sample points to be (a) the lower right corners and (b) the upper left corners of the rectangles.
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Chapter 15: Problem 3 Calculus: Early Transcendentals 7
(a) Use a Riemann sum with to estimate the value of , where . Take the sample points to be upper right corners. (b) Use the Midpoint Rule to estimate the integral in part (a).
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Chapter 15: Problem 4 Calculus: Early Transcendentals 7
(a) Estimate the volume of the solid that lies below the surface and above the rectangle . Use a Riemann sum with and choose the sample points to be lower left corners. (b) Use the Midpoint Rule to estimate the volume in part (a).
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Chapter 15: Problem 5 Calculus: Early Transcendentals 7
A table of values is given for a function defined on . (a) Estimate using the Midpoint Rule with .(b) Estimate the double integral with by choosing the sample points to be the points closest to the origin.
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Chapter 15: Problem 6 Calculus: Early Transcendentals 7
A 20-ft-by-30-ft swimming pool is filled with water. The depth is measured at 5-ft intervals, starting at one corner of the pool, and the values are recorded in the table. Estimate the volume of water in the pool.
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Chapter 15: Problem 7 Calculus: Early Transcendentals 7
Let be the volume of the solid that lies under the graph of and above the rectangle given by , . We use the lines and todivide into subrectangles. Let and be the Riemann sums computed using lower left corners and upper right corners, respectively. Without calculating the numbers , , and , arrange them in increasing order and explain your reasoning
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Chapter 15: Problem 8 Calculus: Early Transcendentals 7
The figure shows level curves of a function in the square . Use the Midpoint Rule with to estimate . How could you improve your estimate?
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Chapter 15: Problem 9 Calculus: Early Transcendentals 7
. A contour map is shown for a function on the square . (a) Use the Midpoint Rule with to estimate the value of . (b) Estimate the average value of .
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Chapter 15: Problem 10 Calculus: Early Transcendentals 7
The contour map shows the temperature, in degrees Fahrenheit, at 4:00 PM on February 26, 2007, in Colorado. (The state measures 388 mi west to east and 276 mi south to north.) Use the Midpoint Rule with to estimate the average temperature in Colorado at that time.
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Chapter 15: Problem 11 Calculus: Early Transcendentals 7
1113 Evaluate the double integral by first identifying it as the volume of a solid.xxR 3 dA, R x, y 2 x 2, 1 y 6 x
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Chapter 15: Problem 12 Calculus: Early Transcendentals 7
1113 Evaluate the double integral by first identifying it as the volume of a solid.xxR 5 x dA, R x, y 0 x 5, 0 y 3 x
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Chapter 15: Problem 13 Calculus: Early Transcendentals 7
1113 Evaluate the double integral by first identifying it as the volume of a solid.xxR 4 2y dA, R 0, 1 0, 1 xx R
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Chapter 15: Problem 14 Calculus: Early Transcendentals 7
The integral , where , represents the volume of a solid. Sketch the solid.
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Chapter 15: Problem 15 Calculus: Early Transcendentals 7
Use a programmable calculator or computer (or the sum command on a CAS) to estimate where . Use the Midpoint Rule with the following numbers of squares of equal size: 1, 4, 16, 64, 256, and 1024.
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Chapter 15: Problem 16 Calculus: Early Transcendentals 7
Repeat Exercise 15 for the integral .xxR sin(x sy ) dA f
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Chapter 15: Problem 17 Calculus: Early Transcendentals 7
If is a constant function, , andR a, b c, d yy Rshow that yy R k dA kb ad c
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Chapter 15: Problem 18 Calculus: Early Transcendentals 7
Use the result of Exercise 17 to show that 0 yy R sin x cos y dA 1 32 R [0, 1 4 ] [ 1 4 , 1 2 ] x
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