In this worksheet you will practice computing and comparing estimates of the area bound by a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
In this worksheet you will practice computing and comparing estimates of the area bound by a graph and an interval on the r-axis. As an example, we will consider the region bound by the graph y = 2 +9 over the interval [0, 1] on the r-axis. Let R denote this region and A denote its area. 1. Use a calculator to sketch the graph y = +9 over the interval [0, 1] twice. That is, sketch R twice. Use your first sketch to illustrate how R is approximated when we use a midpoint Riemann sum with five subintervals. Use the second sketch to illustrate how R is approximated when we use the trapezoid rule with five subintervals. Label cach graph with a detailed caption. Date: September 20, 2022. 2 1920, PRACTICE APPROXIMATING INTEGRALS AS SUMS 2. Compute the midpoint Riemann sum and trapezoid rule sum that you illustrated in exercise 1. Note that the value of each sum approximates A. Let A denote the value of the midpoint Riemann sum and Ar denote the value of the trapezoid rule sum. Round each value to 4 decimal places. 3. a) Use the error bounds from the text/notes to get an upper bound on the absolute value of the error between A and AM. Let BM denote this bound. b) Use the error bounds from the text/notes to get an upper bound on the absolute value of the error between A and AT. Let BT denote this bound. 1920, PRACTICE APPROXIMATING INTEGRALS AS SUMS 4. Compute the exact value of A. Round your answer to four decimal places. 3 5. a) Compute the absolute value of the error between A and AT. That is, compute |ET|= |AAT. Round your answer to three decimal places. Compare |ET| and BT. Which is greater? Explain. b) Compute the absolute value of the error between A and AM. That is, compute |EM| = |A-AM|. Round your answer to three decimal places. Compare EM and BM- Which is greater? Explain. 5. Use the error bounds from the text/notes to determine how many subintervals would be sufficient to guarantee that: a) ET < 0.01 b) EM < 0.01 In this worksheet you will practice computing and comparing estimates of the area bound by a graph and an interval on the r-axis. As an example, we will consider the region bound by the graph y = 2 +9 over the interval [0, 1] on the r-axis. Let R denote this region and A denote its area. 1. Use a calculator to sketch the graph y = +9 over the interval [0, 1] twice. That is, sketch R twice. Use your first sketch to illustrate how R is approximated when we use a midpoint Riemann sum with five subintervals. Use the second sketch to illustrate how R is approximated when we use the trapezoid rule with five subintervals. Label cach graph with a detailed caption. Date: September 20, 2022. 2 1920, PRACTICE APPROXIMATING INTEGRALS AS SUMS 2. Compute the midpoint Riemann sum and trapezoid rule sum that you illustrated in exercise 1. Note that the value of each sum approximates A. Let A denote the value of the midpoint Riemann sum and Ar denote the value of the trapezoid rule sum. Round each value to 4 decimal places. 3. a) Use the error bounds from the text/notes to get an upper bound on the absolute value of the error between A and AM. Let BM denote this bound. b) Use the error bounds from the text/notes to get an upper bound on the absolute value of the error between A and AT. Let BT denote this bound. 1920, PRACTICE APPROXIMATING INTEGRALS AS SUMS 4. Compute the exact value of A. Round your answer to four decimal places. 3 5. a) Compute the absolute value of the error between A and AT. That is, compute |ET|= |AAT. Round your answer to three decimal places. Compare |ET| and BT. Which is greater? Explain. b) Compute the absolute value of the error between A and AM. That is, compute |EM| = |A-AM|. Round your answer to three decimal places. Compare EM and BM- Which is greater? Explain. 5. Use the error bounds from the text/notes to determine how many subintervals would be sufficient to guarantee that: a) ET < 0.01 b) EM < 0.01
Expert Answer:
Answer rating: 100% (QA)
Step 1 y fx x 9 Ax Midpoint rule AAxf01 f03 f05 f07 F09 023001301430413083132 Area of ... View the full answer
Related Book For
Quantitative Analysis for Management
ISBN: 978-0132149112
11th Edition
Authors: Barry render, Ralph m. stair, Michael e. Hanna
Posted Date:
Students also viewed these accounting questions
-
Use the Composite Midpoint rule with n + 2 subintervals to approximate the integrals. In Exercise 1 xin x dr, n=4 dr, 4 n=6 x2 cos x dx, n=6 e-r sin 3x dr, n 8 3T/8 tan x dr, n=8
-
Use the Composite Midpoint rule with n + 2 subintervals to approximate the integrals In Exercise 2 0.5 cos2 x dx, n=4 J-05 0.5 xin(x + 1) dr, n=6 1.75 (sin2x 2xsinx 1) dr. 75 dr, n=8 xInx
-
Let R be the region bounded by the curves y = 1 x2 and y = x6 x + 1. Estimate the following quantities. (a) The -coordinates of the points of intersection of the curves (b) The area of R (c) The...
-
What types of costs should be considered in deriving the economic order quantity?
-
Determine the partial derivatives with respect to all of the variables in the following functions: a. TC = 50 + 5Q1 + 10Q2 + .5Q1Q2 b. Q = 1.5L.60 K.50 c. QA = 2.5PA1.30 Y.20 PB.40
-
You can earn .31 percent per month at your bank. If you deposit $1,800, how long must you wait until your account has grown to $3,100?
-
Discuss the purpose and various titles of the Patient Protection and Affordable Care Act of 2010 (PPACA).
-
On June 1, 2011, MacDougall Corporation approached Silverman Corporation about purchasing a parcel of undeveloped land. Silverman was asking $240,000 for the land and MacDougall saw that there was...
-
4. Set-up: Consider the graph Q3; we encode the vertices using binary triples of indices: V = {000,001,010,011,100,101,110,111}. We can then encode each edge based on the entries in common for the...
-
On January 1. Ruiz Company issued bonds as follows: Face Value: Number of Years: Stated Interest Rate: Interest payments per year 500,000 15 7% Required: 1) Calculate the bond selling price given the...
-
Indicate the value of 'y' after executing the following JavaScript code: x = 2; y = 4; if (x < 5) { y = 8; } else if (x < 10) { y = 7 }
-
Decide whether the given point is a feasible solution for the constraints \[\left\{\begin{array}{l}x \geq 0 \\y \geq 0 \\3 x+2 y \leq 10 \\2 x+4 y \leq 8\end{array}ight.\] a. \((1,3)\) b. \((2,1)\)...
-
Solve the systems in Problems 15-26 by the substitution method. \(\left\{\begin{array}{l}3 t_{1}+5 t_{2}=1,541 \\ t_{2}=2 t_{1}+160\end{array}ight.\)
-
The supply for a certain commodity is linear and determined to be \[p=0.005 n+12\] whereas the demand is linear with \[p=150-0.01 n\] where \(p\) is the price and \(n\) is the number of items. What...
-
An analogy to Zeno's tortoise paradox can be made as follows. A woman standing in a room cannot walk to a wall. To do so, she would first have to go half the distance, then half the remaining...
-
What are the three main topics of calculus?
-
On 1 January 20X1, GoPlaces Pte Ltd (GPPL) issued three-year bonds, at a face value of $200,000 and with a stated annual interest of 4%. The bonds would mature on 31 December 20X3. The annual market...
-
Trade credit from suppliers is a very costly source of funds when discounts are lost. Explain why many firms rely on this source of funds to finance their temporary working capital.
-
Helen Murvis, hospital administrator for Portland General Hospital, is trying to determine whether to build a large wing onto the existing hospital, a small wing, or no wing at all. If the population...
-
Barry's hardware store carries 20 different types of ladders. Some are used for industrial purposes and are quite expensive. Others, intended for household use only, are very inexpensive. Barry has...
-
A university cafeteria line in the student center is a self-serve facility in which students select the food items they want and then form a single line to pay the cashier. Students arrive at a rate...
-
Do you know about the chart of accounts in your organization as it pertains to information you receive?
-
If you receive reports in the course of your work, do you believe that they are prepared for outside (third party) use or for internal (management) use? What leads you to believe this?
-
If so, is it similar to one of the three formats illustrated in this chapter? If not, how is it different?
Linear Algebra As An Introduction To Abstract Mathematics 1st Edition - ISBN: 9814723770 - Free Book
Study smarter with the SolutionInn App