Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
Advanced Mathematical Concepts: Precalculus with Applications, Student Edition
1st Edition
ISBN: 9780078682278
Author: McGraw-Hill, Berchie Holliday
Publisher: Glencoe/McGraw-Hill
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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
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Chapter 7.5, Problem 4GCE
To determine

To find out what do the values in exercise 3 represent and verify the conjecture.

Expert Solution & Answer
Check Mark

Answer to Problem 4GCE

Solution of the given equations.

Explanation of Solution

Given:

The function is 0.5x=cosx for −2π≤x≤2π

Calculation:

Breaking the equation into two functions as follows-

  y1=0.5xy2=cosx

The following is the graph of the function 0.5x=cosx

Advanced Mathematical Concepts: Precalculus with Applications, Student Edition, Chapter 7.5, Problem 4GCE

The intersection point is (1.03,0.515)

The values above represent the solution of two equations i.e. if we substitute the above values the equation will be satisfied.

It can be verified as follows-

  0.5x=cosx0.5(1.03)=cos(1.03)

And

  0.5x=cosx0.5(0.515)=cos(0.515)

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Chapter 7.5, Problem 3GCE
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Chapter 7.5, Problem 5GCE

Chapter 7 Solutions

Advanced Mathematical Concepts: Precalculus with Applications, Student Edition

Ch. 7.1 - Prob. 1CFUCh. 7.1 - Prob. 2CFUCh. 7.1 - Prob. 3CFUCh. 7.1 - Prob. 4CFUCh. 7.1 - Prob. 5CFUCh. 7.1 - Prob. 6CFUCh. 7.1 - Prob. 7CFUCh. 7.1 - Prob. 8CFUCh. 7.1 - Prob. 9CFUCh. 7.1 - Prob. 10CFU
Ch. 7.1 - Prob. 11CFUCh. 7.1 - Prob. 12CFUCh. 7.1 - Prob. 13CFUCh. 7.1 - Prob. 14CFUCh. 7.1 - Prob. 15CFUCh. 7.1 - Prob. 16CFUCh. 7.1 - Prob. 17CFUCh. 7.1 - Prob. 18ECh. 7.1 - Prob. 19ECh. 7.1 - Prob. 20ECh. 7.1 - Prob. 21ECh. 7.1 - Prob. 22ECh. 7.1 - Prob. 23ECh. 7.1 - Prob. 24ECh. 7.1 - Prob. 25ECh. 7.1 - Prob. 26ECh. 7.1 - Prob. 27ECh. 7.1 - Prob. 28ECh. 7.1 - Prob. 29ECh. 7.1 - Prob. 30ECh. 7.1 - Prob. 31ECh. 7.1 - Prob. 32ECh. 7.1 - Prob. 33ECh. 7.1 - Prob. 34ECh. 7.1 - Prob. 35ECh. 7.1 - Prob. 36ECh. 7.1 - Prob. 37ECh. 7.1 - Prob. 38ECh. 7.1 - Prob. 39ECh. 7.1 - Prob. 40ECh. 7.1 - Prob. 41ECh. 7.1 - Prob. 42ECh. 7.1 - Prob. 43ECh. 7.1 - Prob. 44ECh. 7.1 - Prob. 45ECh. 7.1 - Prob. 46ECh. 7.1 - Prob. 47ECh. 7.1 - Prob. 48ECh. 7.1 - Prob. 49ECh. 7.1 - Prob. 50ECh. 7.1 - Prob. 51ECh. 7.1 - Prob. 52ECh. 7.1 - Prob. 53ECh. 7.1 - Prob. 54ECh. 7.1 - Prob. 55ECh. 7.1 - Prob. 56ECh. 7.1 - Prob. 57ECh. 7.1 - Prob. 58ECh. 7.1 - Prob. 59ECh. 7.1 - Prob. 60ECh. 7.1 - Prob. 61ECh. 7.1 - Prob. 62ECh. 7.1 - Prob. 63ECh. 7.1 - Prob. 64ECh. 7.1 - Prob. 65ECh. 7.1 - Prob. 66ECh. 7.1 - Prob. 67ECh. 7.1 - Prob. 68ECh. 7.1 - Prob. 69ECh. 7.2 - Prob. 1GCECh. 7.2 - Prob. 2GCECh. 7.2 - Prob. 3GCECh. 7.2 - Prob. 4GCECh. 7.2 - Prob. 5GCECh. 7.2 - Prob. 1CFUCh. 7.2 - Prob. 2CFUCh. 7.2 - Prob. 3CFUCh. 7.2 - Prob. 4CFUCh. 7.2 - Prob. 5CFUCh. 7.2 - Prob. 6CFUCh. 7.2 - Prob. 7CFUCh. 7.2 - Prob. 8CFUCh. 7.2 - Prob. 9CFUCh. 7.2 - Prob. 10CFUCh. 7.2 - Prob. 11CFUCh. 7.2 - Prob. 12CFUCh. 7.2 - Prob. 13ECh. 7.2 - Prob. 14ECh. 7.2 - Prob. 15ECh. 7.2 - Prob. 16ECh. 7.2 - Prob. 17ECh. 7.2 - Prob. 18ECh. 7.2 - Prob. 19ECh. 7.2 - Prob. 20ECh. 7.2 - Prob. 21ECh. 7.2 - Prob. 22ECh. 7.2 - Prob. 23ECh. 7.2 - Prob. 24ECh. 7.2 - Prob. 25ECh. 7.2 - Prob. 26ECh. 7.2 - Prob. 27ECh. 7.2 - Prob. 28ECh. 7.2 - Prob. 29ECh. 7.2 - Prob. 30ECh. 7.2 - Prob. 31ECh. 7.2 - Prob. 32ECh. 7.2 - Prob. 33ECh. 7.2 - Prob. 34ECh. 7.2 - Prob. 35ECh. 7.2 - Prob. 36ECh. 7.2 - Prob. 37ECh. 7.2 - Prob. 38ECh. 7.2 - Prob. 39ECh. 7.2 - Prob. 40ECh. 7.2 - Prob. 41ECh. 7.2 - Prob. 42ECh. 7.2 - Prob. 43ECh. 7.2 - Prob. 44ECh. 7.2 - Prob. 45ECh. 7.2 - Prob. 46ECh. 7.2 - Prob. 47ECh. 7.2 - Prob. 48ECh. 7.2 - Prob. 49ECh. 7.2 - Prob. 50ECh. 7.2 - Prob. 51ECh. 7.2 - Prob. 52ECh. 7.2 - Prob. 53ECh. 7.3 - Prob. 1CFUCh. 7.3 - Prob. 2CFUCh. 7.3 - Prob. 3CFUCh. 7.3 - Prob. 4CFUCh. 7.3 - Prob. 5CFUCh. 7.3 - Prob. 6CFUCh. 7.3 - Prob. 7CFUCh. 7.3 - Prob. 8CFUCh. 7.3 - Prob. 9CFUCh. 7.3 - Prob. 10CFUCh. 7.3 - Prob. 11CFUCh. 7.3 - Prob. 12CFUCh. 7.3 - Prob. 13CFUCh. 7.3 - Prob. 14ECh. 7.3 - Prob. 15ECh. 7.3 - Prob. 16ECh. 7.3 - Prob. 17ECh. 7.3 - Prob. 18ECh. 7.3 - Prob. 19ECh. 7.3 - Prob. 20ECh. 7.3 - Prob. 21ECh. 7.3 - Prob. 22ECh. 7.3 - Prob. 23ECh. 7.3 - Prob. 24ECh. 7.3 - Prob. 25ECh. 7.3 - Prob. 26ECh. 7.3 - Prob. 27ECh. 7.3 - Prob. 28ECh. 7.3 - Prob. 29ECh. 7.3 - Prob. 30ECh. 7.3 - Prob. 31ECh. 7.3 - Prob. 32ECh. 7.3 - Prob. 33ECh. 7.3 - Prob. 34ECh. 7.3 - Prob. 35ECh. 7.3 - Prob. 36ECh. 7.3 - Prob. 37ECh. 7.3 - Prob. 38ECh. 7.3 - Prob. 39ECh. 7.3 - Prob. 40ECh. 7.3 - Prob. 41ECh. 7.3 - Prob. 42ECh. 7.3 - Prob. 43ECh. 7.3 - Prob. 44ECh. 7.3 - Prob. 45ECh. 7.3 - Prob. 46ECh. 7.3 - Prob. 47ECh. 7.3 - Prob. 48ECh. 7.3 - Prob. 49ECh. 7.3 - Prob. 50ECh. 7.3 - Prob. 51ECh. 7.3 - Prob. 52ECh. 7.3 - Prob. 53ECh. 7.3 - Prob. 54ECh. 7.3 - Prob. 55ECh. 7.3 - Prob. 56ECh. 7.3 - Prob. 57ECh. 7.3 - Prob. 58ECh. 7.3 - Prob. 59ECh. 7.3 - Prob. 60ECh. 7.3 - Prob. 61ECh. 7.3 - Prob. 62ECh. 7.3 - Prob. 63ECh. 7.3 - Prob. 64ECh. 7.3 - Prob. 1MCQCh. 7.3 - Prob. 2MCQCh. 7.3 - Prob. 3MCQCh. 7.3 - Prob. 4MCQCh. 7.3 - Prob. 5MCQCh. 7.3 - Prob. 6MCQCh. 7.3 - Prob. 7MCQCh. 7.3 - Prob. 8MCQCh. 7.3 - Prob. 9MCQCh. 7.3 - Prob. 10MCQCh. 7.3B - Prob. 1GCECh. 7.3B - Prob. 2GCECh. 7.3B - Prob. 3GCECh. 7.3B - Prob. 4GCECh. 7.3B - Prob. 5GCECh. 7.3B - Prob. 6GCECh. 7.3B - Prob. 7GCECh. 7.3B - Prob. 8GCECh. 7.4 - Prob. 1CFUCh. 7.4 - Prob. 2CFUCh. 7.4 - Prob. 3CFUCh. 7.4 - Prob. 4CFUCh. 7.4 - Prob. 5CFUCh. 7.4 - Prob. 6CFUCh. 7.4 - Prob. 7CFUCh. 7.4 - Prob. 8CFUCh. 7.4 - Prob. 9CFUCh. 7.4 - Prob. 10CFUCh. 7.4 - Prob. 11CFUCh. 7.4 - Prob. 12CFUCh. 7.4 - Prob. 13CFUCh. 7.4 - Prob. 14ECh. 7.4 - Prob. 15ECh. 7.4 - Prob. 16ECh. 7.4 - Prob. 17ECh. 7.4 - Prob. 18ECh. 7.4 - Prob. 19ECh. 7.4 - Prob. 20ECh. 7.4 - Prob. 21ECh. 7.4 - Prob. 22ECh. 7.4 - Prob. 23ECh. 7.4 - Prob. 24ECh. 7.4 - Prob. 25ECh. 7.4 - Prob. 26ECh. 7.4 - Prob. 27ECh. 7.4 - Prob. 28ECh. 7.4 - Prob. 29ECh. 7.4 - Prob. 30ECh. 7.4 - Prob. 31ECh. 7.4 - Prob. 32ECh. 7.4 - Prob. 33ECh. 7.4 - Prob. 34ECh. 7.4 - Prob. 35ECh. 7.4 - Prob. 36ECh. 7.4 - Prob. 37ECh. 7.4 - Prob. 38ECh. 7.4 - Prob. 39ECh. 7.4 - Prob. 40ECh. 7.4 - Prob. 41ECh. 7.4 - Prob. 42ECh. 7.4 - Prob. 43ECh. 7.4 - Prob. 44ECh. 7.4 - Prob. 45ECh. 7.4 - Prob. 46ECh. 7.4 - Prob. 47ECh. 7.4 - Prob. 48ECh. 7.5 - Prob. 1GCECh. 7.5 - Prob. 2GCECh. 7.5 - Prob. 3GCECh. 7.5 - Prob. 4GCECh. 7.5 - Prob. 5GCECh. 7.5 - Prob. 1CFUCh. 7.5 - Prob. 2CFUCh. 7.5 - Prob. 3CFUCh. 7.5 - Prob. 4CFUCh. 7.5 - Prob. 5CFUCh. 7.5 - Prob. 6CFUCh. 7.5 - Prob. 7CFUCh. 7.5 - Prob. 8CFUCh. 7.5 - Prob. 9CFUCh. 7.5 - Prob. 10CFUCh. 7.5 - Prob. 11CFUCh. 7.5 - Prob. 12ECh. 7.5 - Prob. 13ECh. 7.5 - Prob. 14ECh. 7.5 - Prob. 15ECh. 7.5 - Prob. 16ECh. 7.5 - Prob. 17ECh. 7.5 - Prob. 18ECh. 7.5 - Prob. 19ECh. 7.5 - Prob. 20ECh. 7.5 - Prob. 21ECh. 7.5 - Prob. 22ECh. 7.5 - Prob. 23ECh. 7.5 - Prob. 24ECh. 7.5 - Prob. 25ECh. 7.5 - Prob. 26ECh. 7.5 - Prob. 27ECh. 7.5 - Prob. 28ECh. 7.5 - Prob. 29ECh. 7.5 - Prob. 30ECh. 7.5 - Prob. 31ECh. 7.5 - Prob. 32ECh. 7.5 - Prob. 33ECh. 7.5 - Prob. 34ECh. 7.5 - Prob. 35ECh. 7.5 - Prob. 36ECh. 7.5 - Prob. 37ECh. 7.5 - Prob. 38ECh. 7.5 - Prob. 39ECh. 7.5 - Prob. 40ECh. 7.5 - Prob. 41ECh. 7.5 - Prob. 42ECh. 7.5 - Prob. 43ECh. 7.5 - Prob. 44ECh. 7.5 - Prob. 45ECh. 7.5 - Prob. 46ECh. 7.5 - Prob. 47ECh. 7.5 - Prob. 48ECh. 7.5 - Prob. 49ECh. 7.5 - Prob. 50ECh. 7.5 - Prob. 51ECh. 7.5 - Prob. 52ECh. 7.5 - Prob. 53ECh. 7.5 - Prob. 54ECh. 7.5 - Prob. 55ECh. 7.5 - Prob. 56ECh. 7.5 - Prob. 57ECh. 7.5 - Prob. 58ECh. 7.5 - Prob. 59ECh. 7.5 - Prob. 60ECh. 7.5 - Prob. 61ECh. 7.5 - Prob. 62ECh. 7.5 - Prob. 63ECh. 7.5 - Prob. 64ECh. 7.5 - Prob. 65ECh. 7.5 - Prob. 66ECh. 7.5 - Prob. 67ECh. 7.5 - Prob. 68ECh. 7.5 - Prob. 69ECh. 7.5 - Prob. 70ECh. 7.5 - Prob. 71ECh. 7.5 - Prob. 72ECh. 7.6 - Prob. 1CFUCh. 7.6 - Prob. 2CFUCh. 7.6 - Prob. 3CFUCh. 7.6 - Prob. 4CFUCh. 7.6 - Prob. 5CFUCh. 7.6 - Prob. 6CFUCh. 7.6 - Prob. 7CFUCh. 7.6 - Prob. 8CFUCh. 7.6 - Prob. 9CFUCh. 7.6 - Prob. 10CFUCh. 7.6 - Prob. 11CFUCh. 7.6 - Prob. 12CFUCh. 7.6 - Prob. 13CFUCh. 7.6 - Prob. 14CFUCh. 7.6 - Prob. 15CFUCh. 7.6 - Prob. 16ECh. 7.6 - Prob. 17ECh. 7.6 - Prob. 18ECh. 7.6 - Prob. 19ECh. 7.6 - Prob. 20ECh. 7.6 - Prob. 21ECh. 7.6 - Prob. 22ECh. 7.6 - Prob. 23ECh. 7.6 - Prob. 24ECh. 7.6 - Prob. 25ECh. 7.6 - Prob. 26ECh. 7.6 - Prob. 27ECh. 7.6 - Prob. 28ECh. 7.6 - Prob. 29ECh. 7.6 - Prob. 30ECh. 7.6 - Prob. 31ECh. 7.6 - Prob. 32ECh. 7.6 - Prob. 33ECh. 7.6 - Prob. 34ECh. 7.6 - Prob. 35ECh. 7.6 - Prob. 36ECh. 7.6 - Prob. 37ECh. 7.6 - Prob. 38ECh. 7.6 - Prob. 39ECh. 7.6 - Prob. 40ECh. 7.6 - Prob. 41ECh. 7.6 - Prob. 42ECh. 7.6 - Prob. 43ECh. 7.6 - Prob. 44ECh. 7.6 - Prob. 45ECh. 7.6 - Prob. 46ECh. 7.7 - Prob. 1CFUCh. 7.7 - Prob. 2CFUCh. 7.7 - Prob. 3CFUCh. 7.7 - Prob. 4CFUCh. 7.7 - Prob. 5CFUCh. 7.7 - Prob. 6CFUCh. 7.7 - Prob. 7CFUCh. 7.7 - Prob. 8CFUCh. 7.7 - Prob. 9CFUCh. 7.7 - Prob. 10CFUCh. 7.7 - Prob. 11ECh. 7.7 - Prob. 12ECh. 7.7 - Prob. 13ECh. 7.7 - Prob. 14ECh. 7.7 - Prob. 15ECh. 7.7 - Prob. 16ECh. 7.7 - Prob. 17ECh. 7.7 - Prob. 18ECh. 7.7 - Prob. 19ECh. 7.7 - Prob. 20ECh. 7.7 - Prob. 21ECh. 7.7 - Prob. 22ECh. 7.7 - Prob. 23ECh. 7.7 - Prob. 24ECh. 7.7 - Prob. 25ECh. 7.7 - Prob. 26ECh. 7.7 - Prob. 27ECh. 7.7 - Prob. 28ECh. 7.7 - Prob. 29ECh. 7.7 - Prob. 30ECh. 7.7 - Prob. 31ECh. 7.7 - Prob. 32ECh. 7.7 - Prob. 33ECh. 7.7 - Prob. 34ECh. 7.7 - Prob. 35ECh. 7.7 - Prob. 36ECh. 7.7 - Prob. 37ECh. 7.7 - Prob. 38ECh. 7.7 - Prob. 39ECh. 7.7 - Prob. 40ECh. 7 - Prob. 1SGACh. 7 - Prob. 2SGACh. 7 - Prob. 3SGACh. 7 - Prob. 4SGACh. 7 - Prob. 5SGACh. 7 - Prob. 6SGACh. 7 - Prob. 7SGACh. 7 - Prob. 8SGACh. 7 - Prob. 9SGACh. 7 - Prob. 10SGACh. 7 - Prob. 11SGACh. 7 - Prob. 12SGACh. 7 - Prob. 13SGACh. 7 - Prob. 14SGACh. 7 - Prob. 15SGACh. 7 - Prob. 16SGACh. 7 - Prob. 17SGACh. 7 - Prob. 18SGACh. 7 - Prob. 19SGACh. 7 - Prob. 20SGACh. 7 - Prob. 21SGACh. 7 - Prob. 22SGACh. 7 - Prob. 23SGACh. 7 - Prob. 24SGACh. 7 - Prob. 25SGACh. 7 - Prob. 26SGACh. 7 - Prob. 27SGACh. 7 - Prob. 28SGACh. 7 - Prob. 29SGACh. 7 - Prob. 30SGACh. 7 - Prob. 31SGACh. 7 - Prob. 32SGACh. 7 - Prob. 33SGACh. 7 - Prob. 34SGACh. 7 - Prob. 35SGACh. 7 - Prob. 36SGACh. 7 - Prob. 37SGACh. 7 - Prob. 38SGACh. 7 - Prob. 39SGACh. 7 - Prob. 40SGACh. 7 - Prob. 41SGACh. 7 - Prob. 42SGACh. 7 - Prob. 43SGACh. 7 - Prob. 44SGACh. 7 - Prob. 45SGACh. 7 - Prob. 46SGACh. 7 - Prob. 47SGACh. 7 - Prob. 1SAPCh. 7 - Prob. 2SAPCh. 7 - Prob. 3SAPCh. 7 - Prob. 4SAPCh. 7 - Prob. 5SAPCh. 7 - Prob. 6SAPCh. 7 - Prob. 7SAPCh. 7 - Prob. 8SAPCh. 7 - Prob. 9SAPCh. 7 - Prob. 10SAP

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