Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)
7th Edition
ISBN: 9780134462707
Author: Marvin L. Bittinger, David J. Ellenbogen, Barbara L. Johnson
Publisher: PEARSON
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Chapter R.1, Problem 34ES
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(20 p) 1. Find a particular solution satisfying the given initial conditions for the third-order
homogeneous linear equation given below. (See Section 5.2 in your textbook if you need a
review of the subject.)
y(3)+2y"-y-2y = 0; y(0) = 1, y'(0) = 2, y"(0) = 0;
y₁ = e*, y2 = e¯x, y3 = e−2x
(20 p) 2. Find a particular solution satisfying the given initial conditions for the second-order
nonhomogeneous linear equation given below. (See Section 5.2 in your textbook if you need
a review of the subject.)
y"-2y-3y = 6; y(0) = 3, y'(0) = 11
yc = c₁ex + c2e³x; yp = −2
(60 p) 3. Find the general, and if possible, particular solutions of the linear systems of
differential equations given below using the eigenvalue-eigenvector method. (See Section
7.3 in your textbook if you need a review of the subject.)
=
a) x 4x1 + x2, x2 = 6x1-x2
b) x=6x17x2, x2 = x1-2x2
c) x = 9x1+5x2, x2 = −6x1-2x2; x1(0) = 1, x2(0)=0
4. In a study of how students give directions, forty volunteers were given the task ofexplaining to another person how to reach a destination. Researchers measured thefollowing five aspects of the subjects’ direction-giving behavior:• whether a map was available or if directions were given from memory without a map,• the gender of the direction-giver,• the distances given as part of the directions,• the number of times directions such as “north” or “left” were used,• the frequency of errors in directions.a) Identify each of the variables in this study, and whether each is quantitative orqualitative. For each quantitative variable, state whether it is discrete or continuousb) Was this an observational study or an experimental study? Explain your answer
Find the perimeter and area
Chapter R Solutions
Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)
Ch. R.1 - Prob. 1YTCh. R.1 - Prob. 2YTCh. R.1 - Prob. 3YTCh. R.1 - Prob. 4YTCh. R.1 - Prob. 5YTCh. R.1 - Prob. 6YTCh. R.1 - Prob. 7YTCh. R.1 - Prob. 8YTCh. R.1 - Prob. 9YTCh. R.1 - Prob. 1ES
Ch. R.1 - Prob. 2ESCh. R.1 - Prob. 3ESCh. R.1 - Prob. 4ESCh. R.1 - Prob. 5ESCh. R.1 - Prob. 6ESCh. R.1 - Prob. 7ESCh. R.1 - Prob. 8ESCh. R.1 - Prob. 9ESCh. R.1 - Prob. 10ESCh. R.1 - Prob. 11ESCh. R.1 - Prob. 12ESCh. R.1 - Prob. 13ESCh. R.1 - Prob. 14ESCh. R.1 - Prob. 15ESCh. R.1 - Prob. 16ESCh. R.1 - Prob. 17ESCh. R.1 - Prob. 18ESCh. R.1 - Prob. 19ESCh. R.1 - Prob. 20ESCh. R.1 - Prob. 21ESCh. R.1 - Prob. 22ESCh. R.1 - Prob. 23ESCh. R.1 - Prob. 24ESCh. R.1 - Prob. 25ESCh. R.1 - Prob. 26ESCh. R.1 - Prob. 27ESCh. R.1 - Prob. 28ESCh. R.1 - Prob. 29ESCh. R.1 - Prob. 30ESCh. R.1 - Prob. 31ESCh. R.1 - Prob. 32ESCh. R.1 - Prob. 33ESCh. R.1 - Prob. 34ESCh. R.1 - Prob. 35ESCh. R.1 - Prob. 36ESCh. R.1 - Prob. 37ESCh. R.1 - Prob. 38ESCh. R.1 - Prob. 39ESCh. R.1 - Prob. 40ESCh. R.1 - Prob. 41ESCh. R.1 - Prob. 42ESCh. R.1 - Prob. 43ESCh. R.1 - Prob. 44ESCh. R.1 - Prob. 45ESCh. R.1 - Prob. 46ESCh. R.1 - Prob. 47ESCh. R.1 - Prob. 48ESCh. R.1 - Prob. 49ESCh. R.1 - Prob. 50ESCh. R.1 - Prob. 51ESCh. R.1 - Prob. 52ESCh. R.1 - Prob. 53ESCh. R.1 - Prob. 54ESCh. R.1 - Prob. 55ESCh. R.1 - Prob. 56ESCh. R.1 - Prob. 57ESCh. R.1 - Prob. 58ESCh. R.1 - Prob. 59ESCh. R.1 - Prob. 60ESCh. R.1 - Prob. 61ESCh. R.1 - Prob. 62ESCh. R.1 - Prob. 63ESCh. R.1 - Prob. 64ESCh. R.1 - Prob. 65ESCh. R.1 - Prob. 66ESCh. R.1 - Prob. 67ESCh. R.1 - Prob. 68ESCh. R.1 - Prob. 69ESCh. R.1 - Prob. 70ESCh. R.1 - Prob. 71ESCh. R.1 - Prob. 72ESCh. R.1 - Prob. 73ESCh. R.1 - Prob. 74ESCh. R.1 - Prob. 75ESCh. R.1 - Prob. 76ESCh. R.1 - Prob. 77ESCh. R.1 - Prob. 78ESCh. R.1 - Prob. 79ESCh. R.1 - Prob. 80ESCh. R.1 - Prob. 81ESCh. R.1 - Prob. 82ESCh. R.1 - Prob. 83ESCh. R.1 - Prob. 84ESCh. R.1 - Prob. 85ESCh. R.1 - Prob. 86ESCh. R.1 - Prob. 87ESCh. R.1 - Prob. 88ESCh. R.1 - Prob. 89ESCh. R.1 - Translate each problem to an equation. Do not...Ch. R.1 - Prob. 91ESCh. R.1 - Prob. 92ESCh. R.1 - Prob. 93ESCh. R.2 - Prob. 1YTCh. R.2 - Prob. 2YTCh. R.2 - Prob. 3YTCh. R.2 - Prob. 4YTCh. R.2 - Prob. 5YTCh. R.2 - Prob. 6YTCh. R.2 - Prob. 7YTCh. R.2 - Prob. 8YTCh. R.2 - Prob. 1ESCh. R.2 - Prob. 2ESCh. R.2 - Prob. 3ESCh. R.2 - Prob. 4ESCh. R.2 - Prob. 5ESCh. R.2 - Prob. 6ESCh. R.2 - Prob. 7ESCh. R.2 - Prob. 8ESCh. R.2 - Prob. 9ESCh. R.2 - Prob. 10ESCh. R.2 - Prob. 11ESCh. R.2 - Prob. 12ESCh. R.2 - Prob. 13ESCh. R.2 - Prob. 14ESCh. R.2 - Prob. 15ESCh. R.2 - Prob. 16ESCh. R.2 - Prob. 17ESCh. R.2 - Prob. 18ESCh. R.2 - Prob. 19ESCh. R.2 - Prob. 20ESCh. R.2 - Prob. 21ESCh. R.2 - Prob. 22ESCh. R.2 - Prob. 23ESCh. R.2 - Prob. 24ESCh. R.2 - Prob. 25ESCh. R.2 - Prob. 26ESCh. R.2 - Prob. 27ESCh. R.2 - Prob. 28ESCh. R.2 - Prob. 29ESCh. R.2 - Prob. 30ESCh. R.2 - Prob. 31ESCh. R.2 - Prob. 32ESCh. R.2 - Prob. 33ESCh. R.2 - Prob. 34ESCh. R.2 - Prob. 35ESCh. R.2 - Prob. 36ESCh. R.2 - Prob. 37ESCh. R.2 - Prob. 38ESCh. R.2 - Prob. 39ESCh. R.2 - Prob. 40ESCh. R.2 - Prob. 41ESCh. R.2 - Prob. 42ESCh. R.2 - Prob. 43ESCh. R.2 - Prob. 44ESCh. R.2 - Prob. 45ESCh. R.2 - Prob. 46ESCh. R.2 - Prob. 47ESCh. R.2 - Prob. 48ESCh. R.2 - Prob. 49ESCh. R.2 - Prob. 50ESCh. R.2 - Prob. 51ESCh. R.2 - Prob. 52ESCh. R.2 - Prob. 53ESCh. R.2 - Prob. 54ESCh. R.2 - Prob. 55ESCh. R.2 - Prob. 56ESCh. R.2 - Prob. 57ESCh. R.2 - Prob. 58ESCh. R.2 - Prob. 59ESCh. R.2 - Prob. 60ESCh. R.2 - Prob. 61ESCh. R.2 - Prob. 62ESCh. R.2 - Prob. 63ESCh. R.2 - Prob. 64ESCh. R.2 - Prob. 65ESCh. R.2 - Prob. 66ESCh. R.2 - Prob. 67ESCh. R.2 - Prob. 68ESCh. R.2 - Prob. 69ESCh. R.2 - Prob. 70ESCh. R.2 - Prob. 71ESCh. R.2 - Prob. 72ESCh. R.3 - Prob. 1YTCh. R.3 - Prob. 2YTCh. R.3 - Prob. 3YTCh. R.3 - Prob. 4YTCh. R.3 - Prob. 5YTCh. R.3 - Prob. 6YTCh. R.3 - Prob. 7YTCh. R.3 - Prob. 8YTCh. R.3 - Prob. 1ESCh. R.3 - Prob. 2ESCh. R.3 - Prob. 3ESCh. R.3 - Prob. 4ESCh. R.3 - Prob. 5ESCh. R.3 - Prob. 6ESCh. R.3 - Prob. 7ESCh. R.3 - Prob. 8ESCh. R.3 - Prob. 9ESCh. R.3 - Prob. 10ESCh. R.3 - Prob. 11ESCh. R.3 - Prob. 12ESCh. R.3 - Prob. 13ESCh. R.3 - Prob. 14ESCh. R.3 - Prob. 15ESCh. R.3 - Prob. 16ESCh. R.3 - Prob. 17ESCh. R.3 - Prob. 18ESCh. R.3 - Prob. 19ESCh. R.3 - Prob. 20ESCh. R.3 - Prob. 21ESCh. R.3 - Prob. 22ESCh. R.3 - Prob. 23ESCh. R.3 - Prob. 24ESCh. R.3 - Prob. 25ESCh. R.3 - Prob. 26ESCh. R.3 - Prob. 27ESCh. R.3 - Prob. 28ESCh. R.3 - Prob. 29ESCh. R.3 - Prob. 30ESCh. R.3 - Prob. 31ESCh. R.3 - Prob. 32ESCh. R.3 - Prob. 33ESCh. R.3 - Prob. 34ESCh. R.3 - Prob. 35ESCh. R.3 - Prob. 36ESCh. R.3 - Prob. 37ESCh. R.3 - Prob. 38ESCh. R.3 - Prob. 39ESCh. R.3 - Prob. 40ESCh. R.3 - Prob. 41ESCh. R.3 - Prob. 42ESCh. R.3 - Prob. 43ESCh. R.3 - Prob. 44ESCh. R.3 - Prob. 45ESCh. R.3 - Prob. 46ESCh. R.4 - Prob. 1YTCh. R.4 - Prob. 2YTCh. R.4 - 3. Combine like terms:
.
Write the answer in...Ch. R.4 - Prob. 4YTCh. R.4 - Prob. 5YTCh. R.4 - Prob. 6YTCh. R.4 - Prob. 7YTCh. R.4 - Prob. 8YTCh. R.4 - Prob. 9YTCh. R.4 - Prob. 10YTCh. R.4 - Prob. 11YTCh. R.4 - Prob. 12YTCh. R.4 - Prob. 1ESCh. R.4 - Prob. 2ESCh. R.4 - Prob. 3ESCh. R.4 - Prob. 4ESCh. R.4 - Prob. 5ESCh. R.4 - Prob. 6ESCh. R.4 - Prob. 7ESCh. R.4 - Prob. 8ESCh. R.4 - Prob. 9ESCh. R.4 - Prob. 10ESCh. R.4 - Prob. 11ESCh. R.4 - Prob. 12ESCh. R.4 - Prob. 13ESCh. R.4 - Prob. 14ESCh. R.4 - Prob. 15ESCh. R.4 - Prob. 16ESCh. R.4 - Prob. 17ESCh. R.4 - Prob. 18ESCh. R.4 - Prob. 19ESCh. R.4 - Prob. 20ESCh. R.4 - Prob. 21ESCh. R.4 - Prob. 22ESCh. R.4 - Prob. 23ESCh. R.4 - Prob. 24ESCh. R.4 - Prob. 25ESCh. R.4 - Prob. 26ESCh. R.4 - Identify the terms of each polynomial.
27.
Ch. R.4 - Identify the terms of each polynomial.
28.
Ch. R.4 - Determine the coefficient and the degree of each...Ch. R.4 - Prob. 30ESCh. R.4 - Determine the coefficient and the degree of each...Ch. R.4 - Determine the coefficient and the degree of each...Ch. R.4 - Prob. 33ESCh. R.4 - Prob. 34ESCh. R.4 - Prob. 35ESCh. R.4 - Prob. 36ESCh. R.4 - Prob. 37ESCh. R.4 - Prob. 38ESCh. R.4 - Prob. 39ESCh. R.4 - Prob. 40ESCh. R.4 - Prob. 41ESCh. R.4 - Prob. 42ESCh. R.4 - Prob. 43ESCh. R.4 - Prob. 44ESCh. R.4 - Prob. 45ESCh. R.4 - Prob. 46ESCh. R.4 - Prob. 47ESCh. R.4 - Prob. 48ESCh. R.4 - Prob. 49ESCh. R.4 - Prob. 50ESCh. R.4 - Prob. 51ESCh. R.4 - Prob. 52ESCh. R.4 - Prob. 53ESCh. R.4 - Prob. 54ESCh. R.4 - Prob. 55ESCh. R.4 - Prob. 56ESCh. R.4 - Prob. 57ESCh. R.4 - Prob. 58ESCh. R.4 - Prob. 59ESCh. R.4 - Prob. 60ESCh. R.4 - Prob. 61ESCh. R.4 - Prob. 62ESCh. R.4 - Prob. 63ESCh. R.4 - Prob. 64ESCh. R.4 - Prob. 65ESCh. R.4 - Prob. 66ESCh. R.4 - Prob. 67ESCh. R.4 - Prob. 68ESCh. R.4 - Prob. 69ESCh. R.4 - Prob. 70ESCh. R.4 - Prob. 71ESCh. R.4 - Prob. 72ESCh. R.5 - Prob. 1YTCh. R.5 - Prob. 2YTCh. R.5 - Prob. 3YTCh. R.5 - Prob. 4YTCh. R.5 - Prob. 5YTCh. R.5 - Prob. 6YTCh. R.5 - Prob. 7YTCh. R.5 - Prob. 8YTCh. R.5 - Prob. 9YTCh. R.5 - Prob. 1ESCh. R.5 - Prob. 2ESCh. R.5 - Prob. 3ESCh. R.5 - Prob. 4ESCh. R.5 - Prob. 5ESCh. R.5 - Prob. 6ESCh. R.5 - Prob. 7ESCh. R.5 - Prob. 8ESCh. R.5 - Prob. 9ESCh. R.5 - Prob. 10ESCh. R.5 - Prob. 11ESCh. R.5 - Prob. 12ESCh. R.5 - Prob. 13ESCh. R.5 - Prob. 14ESCh. R.5 - Prob. 15ESCh. R.5 - Prob. 16ESCh. R.5 - Prob. 17ESCh. R.5 - Prob. 18ESCh. R.5 - Prob. 19ESCh. R.5 - Prob. 20ESCh. R.5 - Prob. 21ESCh. R.5 - Prob. 22ESCh. R.5 - Prob. 23ESCh. R.5 - Prob. 24ESCh. R.5 - Prob. 25ESCh. R.5 - Prob. 26ESCh. R.5 - Prob. 27ESCh. R.5 - Prob. 28ESCh. R.5 - Prob. 29ESCh. R.5 - Prob. 30ESCh. R.5 - Prob. 31ESCh. R.5 - Prob. 32ESCh. R.5 - Prob. 33ESCh. R.5 - Prob. 34ESCh. R.5 - Prob. 35ESCh. R.5 - Prob. 36ESCh. R.5 - Prob. 37ESCh. R.5 - Prob. 38ESCh. R.5 - Prob. 39ESCh. R.5 - Prob. 40ESCh. R.5 - Prob. 41ESCh. R.5 - Prob. 42ESCh. R.5 - Prob. 43ESCh. R.5 - Prob. 44ESCh. R.5 - Prob. 45ESCh. R.5 - Prob. 46ESCh. R.5 - Prob. 47ESCh. R.5 - 48. Page Numbers. The product of the page numbers...Ch. R.5 - Prob. 49ESCh. R.5 - Prob. 50ESCh. R.6 - Prob. 1YTCh. R.6 - Prob. 2YTCh. R.6 - Prob. 3YTCh. R.6 - Prob. 4YTCh. R.6 - Prob. 5YTCh. R.6 - Prob. 6YTCh. R.6 - Prob. 7YTCh. R.6 - Prob. 8YTCh. R.6 - Prob. 9YTCh. R.6 - Prob. 10YTCh. R.6 - Prob. 11YTCh. R.6 - Prob. 12YTCh. R.6 - Prob. 1ESCh. R.6 - Prob. 2ESCh. R.6 - Prob. 3ESCh. R.6 - Prob. 4ESCh. R.6 - Prob. 5ESCh. R.6 - Prob. 6ESCh. R.6 - Prob. 7ESCh. R.6 - Prob. 8ESCh. R.6 - Prob. 9ESCh. R.6 - Prob. 10ESCh. R.6 - Prob. 11ESCh. R.6 - Prob. 12ESCh. R.6 - Prob. 13ESCh. R.6 - Prob. 14ESCh. R.6 - Prob. 15ESCh. R.6 - Prob. 16ESCh. R.6 - Prob. 17ESCh. R.6 - Prob. 18ESCh. R.6 - Prob. 19ESCh. R.6 - Prob. 20ESCh. R.6 - Prob. 21ESCh. R.6 - Prob. 22ESCh. R.6 - Prob. 23ESCh. R.6 - Prob. 24ESCh. R.6 - Prob. 25ESCh. R.6 - Prob. 26ESCh. R.6 - Prob. 27ESCh. R.6 - Prob. 28ESCh. R.6 - Prob. 29ESCh. R.6 - Prob. 30ESCh. R.6 - Prob. 31ESCh. R.6 - Prob. 32ESCh. R.6 - Prob. 33ESCh. R.6 - Prob. 34ESCh. R.6 - Prob. 35ESCh. R.6 - Prob. 36ESCh. R.6 - Prob. 37ESCh. R.6 - Prob. 38ESCh. R.6 - Prob. 39ESCh. R.6 - Prob. 40ESCh. R.6 - Prob. 41ESCh. R.6 - Prob. 42ESCh. R.6 - Prob. 43ESCh. R.6 - Prob. 44ESCh. R.6 - Prob. 45ESCh. R.6 - Prob. 46ESCh. R.6 - Prob. 47ESCh. R.6 - Prob. 48ESCh. R.6 - Prob. 49ESCh. R.6 - Prob. 50ESCh. R.6 - Prob. 51ESCh. R.6 - Prob. 52ESCh. R.6 - Prob. 53ESCh. R.6 - Prob. 54ESCh. R.6 - Prob. 55ESCh. R.6 - Prob. 56ES
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