EBK PRE-ALGEBRA
EBK PRE-ALGEBRA
12th Edition
ISBN: 9780358403685
Author: Larson
Publisher: HM CC
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Concept explainers

Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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Question
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Chapter 12, Problem 83CUR
To determine

To graph: the equation x=−7

Expert Solution & Answer
Check Mark

Explanation of Solution

Given information:

The given equation is: x=−7

Graph:

  EBK PRE-ALGEBRA, Chapter 12, Problem 83CUR

Interpretation: it is observed from the graph that the line of the equation is a vertical line parallel to y-axis, hence violates vertical line test.

Therefore,

The equation x=−7 is not a function.

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Chapter 12, Problem 82CUR
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Chapter 12, Problem 84CUR

Chapter 12 Solutions

EBK PRE-ALGEBRA

Ch. 12.1 - Prob. 1CCh. 12.1 - Prob. 2CCh. 12.1 - Prob. 3CCh. 12.1 - Prob. 4CCh. 12.1 - Prob. 5CCh. 12.1 - Prob. 6CCh. 12.1 - Prob. 1ECh. 12.1 - Prob. 2ECh. 12.1 - Prob. 3ECh. 12.1 - Prob. 4E
Ch. 12.1 - Prob. 5ECh. 12.1 - Prob. 6ECh. 12.1 - Prob. 7ECh. 12.1 - Prob. 8ECh. 12.1 - Prob. 9ECh. 12.1 - Prob. 10ECh. 12.1 - Prob. 11ECh. 12.1 - Prob. 12ECh. 12.1 - Prob. 13ECh. 12.1 - Prob. 14ECh. 12.1 - Prob. 15ECh. 12.1 - Prob. 16ECh. 12.1 - Prob. 17ECh. 12.1 - Prob. 18ECh. 12.1 - Prob. 19ECh. 12.1 - Prob. 20ECh. 12.1 - Prob. 21ECh. 12.1 - Prob. 22ECh. 12.1 - Prob. 23ECh. 12.1 - Prob. 24ECh. 12.1 - Prob. 25ECh. 12.1 - Prob. 26ECh. 12.1 - Prob. 27ECh. 12.1 - Prob. 28ECh. 12.1 - Prob. 29ECh. 12.1 - Prob. 30ECh. 12.1 - Prob. 31ECh. 12.1 - Prob. 32ECh. 12.1 - Prob. 33ECh. 12.1 - Prob. 34ECh. 12.1 - Prob. 35ECh. 12.1 - Prob. 36ECh. 12.1 - Prob. 37ECh. 12.1 - Prob. 38ECh. 12.1 - Prob. 39ECh. 12.1 - Prob. 40ECh. 12.1 - Prob. 41ECh. 12.1 - Prob. 42ECh. 12.1 - Prob. 43ECh. 12.1 - Prob. 44ECh. 12.1 - Prob. 45ECh. 12.1 - Prob. 46ECh. 12.2 - Prob. 1CCh. 12.2 - Prob. 2CCh. 12.2 - Prob. 3CCh. 12.2 - Prob. 4CCh. 12.2 - Prob. 5CCh. 12.2 - Prob. 6CCh. 12.2 - Prob. 1ECh. 12.2 - Prob. 2ECh. 12.2 - Prob. 3ECh. 12.2 - Prob. 4ECh. 12.2 - Prob. 5ECh. 12.2 - Prob. 6ECh. 12.2 - Prob. 7ECh. 12.2 - Prob. 8ECh. 12.2 - Prob. 9ECh. 12.2 - Prob. 10ECh. 12.2 - Prob. 11ECh. 12.2 - Prob. 12ECh. 12.2 - Prob. 13ECh. 12.2 - Prob. 14ECh. 12.2 - Prob. 15ECh. 12.2 - Prob. 16ECh. 12.2 - Prob. 17ECh. 12.2 - Prob. 18ECh. 12.2 - Prob. 19ECh. 12.2 - Prob. 20ECh. 12.2 - Prob. 21ECh. 12.2 - Prob. 22ECh. 12.2 - Prob. 23ECh. 12.2 - Prob. 24ECh. 12.2 - Prob. 25ECh. 12.2 - Prob. 26ECh. 12.2 - Prob. 27ECh. 12.2 - Prob. 28ECh. 12.2 - Prob. 29ECh. 12.2 - Prob. 30ECh. 12.2 - Prob. 31ECh. 12.2 - Prob. 32ECh. 12.2 - Prob. 33ECh. 12.3 - Prob. 1CCh. 12.3 - Prob. 2CCh. 12.3 - Prob. 3CCh. 12.3 - Prob. 4CCh. 12.3 - Prob. 5CCh. 12.3 - Prob. 1ECh. 12.3 - Prob. 2ECh. 12.3 - Prob. 3ECh. 12.3 - Prob. 4ECh. 12.3 - Prob. 5ECh. 12.3 - Prob. 6ECh. 12.3 - Prob. 7ECh. 12.3 - Prob. 8ECh. 12.3 - Prob. 9ECh. 12.3 - Prob. 10ECh. 12.3 - Prob. 11ECh. 12.3 - Prob. 12ECh. 12.3 - Prob. 13ECh. 12.3 - Prob. 14ECh. 12.3 - Prob. 15ECh. 12.3 - Prob. 16ECh. 12.3 - Prob. 17ECh. 12.3 - Prob. 18ECh. 12.3 - Prob. 19ECh. 12.3 - Prob. 20ECh. 12.3 - Prob. 21ECh. 12.3 - Prob. 22ECh. 12.3 - Prob. 23ECh. 12.3 - Prob. 24ECh. 12.3 - Prob. 25ECh. 12.3 - Prob. 26ECh. 12.3 - Prob. 27ECh. 12.3 - Prob. 28ECh. 12.3 - Prob. 29ECh. 12.3 - Prob. 30ECh. 12.3 - Prob. 31ECh. 12.3 - Prob. 32ECh. 12.3 - Prob. 33ECh. 12.3 - Prob. 34ECh. 12.3 - Prob. 35ECh. 12.3 - Prob. 36ECh. 12.3 - Prob. 37ECh. 12.3 - Prob. 38ECh. 12.3 - Prob. 39ECh. 12.3 - Prob. 40ECh. 12.3 - Prob. 41ECh. 12.3 - Prob. 42ECh. 12.3 - Prob. 43ECh. 12.3 - Prob. 44ECh. 12.3 - Prob. 45ECh. 12.3 - Prob. 46ECh. 12.3 - Prob. 47ECh. 12.3 - Prob. 48ECh. 12.3 - Prob. 49ECh. 12.4 - Prob. 1CCh. 12.4 - Prob. 2CCh. 12.4 - Prob. 3CCh. 12.4 - Prob. 4CCh. 12.4 - Prob. 1ECh. 12.4 - Prob. 2ECh. 12.4 - Prob. 3ECh. 12.4 - Prob. 4ECh. 12.4 - Prob. 5ECh. 12.4 - Prob. 6ECh. 12.4 - Prob. 7ECh. 12.4 - Prob. 8ECh. 12.4 - Prob. 9ECh. 12.4 - Prob. 10ECh. 12.4 - Prob. 11ECh. 12.4 - Prob. 12ECh. 12.4 - Prob. 13ECh. 12.4 - Prob. 14ECh. 12.4 - Prob. 15ECh. 12.4 - Prob. 16ECh. 12.4 - Prob. 17ECh. 12.4 - Prob. 18ECh. 12.4 - Prob. 19ECh. 12.4 - Prob. 20ECh. 12.4 - Prob. 21ECh. 12.4 - Prob. 22ECh. 12.4 - Prob. 23ECh. 12.4 - Prob. 24ECh. 12.4 - Prob. 25ECh. 12.4 - Prob. 26ECh. 12.4 - Prob. 27ECh. 12.4 - Prob. 28ECh. 12.4 - Prob. 29ECh. 12.4 - Prob. 30ECh. 12.4 - Prob. 31ECh. 12.4 - Prob. 32ECh. 12.5 - Prob. 1CCh. 12.5 - Prob. 2CCh. 12.5 - Prob. 3CCh. 12.5 - Prob. 4CCh. 12.5 - Prob. 1ECh. 12.5 - Prob. 2ECh. 12.5 - Prob. 3ECh. 12.5 - Prob. 4ECh. 12.5 - Prob. 5ECh. 12.5 - Prob. 6ECh. 12.5 - Prob. 7ECh. 12.5 - Prob. 8ECh. 12.5 - Prob. 9ECh. 12.5 - Prob. 10ECh. 12.5 - Prob. 11ECh. 12.5 - Prob. 12ECh. 12.5 - Prob. 13ECh. 12.5 - Prob. 14ECh. 12.5 - Prob. 15ECh. 12.5 - Prob. 16ECh. 12.5 - Prob. 17ECh. 12.5 - Prob. 18ECh. 12.5 - Prob. 19ECh. 12.5 - Prob. 20ECh. 12.5 - Prob. 21ECh. 12.5 - Prob. 22ECh. 12.5 - Prob. 23ECh. 12.5 - Prob. 24ECh. 12.5 - Prob. 25ECh. 12.5 - Prob. 26ECh. 12.5 - Prob. 27ECh. 12.5 - Prob. 28ECh. 12.5 - Prob. 29ECh. 12.5 - Prob. 30ECh. 12.5 - Prob. 31ECh. 12.5 - Prob. 32ECh. 12.5 - Prob. 33ECh. 12.5 - Prob. 34ECh. 12.5 - Prob. 35ECh. 12.5 - Prob. 36ECh. 12.5 - Prob. 37ECh. 12.6 - Prob. 1CCh. 12.6 - Prob. 2CCh. 12.6 - Prob. 3CCh. 12.6 - Prob. 4CCh. 12.6 - Prob. 1ECh. 12.6 - Prob. 2ECh. 12.6 - Prob. 3ECh. 12.6 - Prob. 4ECh. 12.6 - Prob. 5ECh. 12.6 - Prob. 6ECh. 12.6 - Prob. 7ECh. 12.6 - Prob. 8ECh. 12.6 - Prob. 9ECh. 12.6 - Prob. 10ECh. 12.6 - Prob. 11ECh. 12.6 - Prob. 12ECh. 12.6 - Prob. 13ECh. 12.6 - Prob. 14ECh. 12.6 - Prob. 15ECh. 12.6 - Prob. 16ECh. 12.6 - Prob. 17ECh. 12.6 - Prob. 18ECh. 12.6 - Prob. 19ECh. 12.6 - Prob. 20ECh. 12.6 - Prob. 21ECh. 12.6 - Prob. 22ECh. 12.6 - Prob. 23ECh. 12.6 - Prob. 24ECh. 12.6 - Prob. 25ECh. 12.6 - Prob. 26ECh. 12.6 - Prob. 27ECh. 12.6 - Prob. 28ECh. 12.6 - Prob. 29ECh. 12.6 - Prob. 30ECh. 12.6 - Prob. 31ECh. 12.6 - Prob. 32ECh. 12.7 - Prob. 1CCh. 12.7 - Prob. 2CCh. 12.7 - Prob. 3CCh. 12.7 - Prob. 1ECh. 12.7 - Prob. 2ECh. 12.7 - Prob. 3ECh. 12.7 - Prob. 4ECh. 12.7 - Prob. 5ECh. 12.7 - Prob. 6ECh. 12.7 - Prob. 7ECh. 12.7 - Prob. 8ECh. 12.7 - Prob. 9ECh. 12.7 - Prob. 10ECh. 12.7 - Prob. 11ECh. 12.7 - Prob. 12ECh. 12.7 - Prob. 13ECh. 12.7 - Prob. 14ECh. 12.7 - Prob. 15ECh. 12.7 - Prob. 16ECh. 12.7 - Prob. 17ECh. 12.7 - Prob. 18ECh. 12.7 - Prob. 19ECh. 12.7 - Prob. 20ECh. 12.7 - Prob. 21ECh. 12.7 - Prob. 22ECh. 12.7 - Prob. 23ECh. 12.7 - Prob. 24ECh. 12.7 - Prob. 25ECh. 12.7 - Prob. 26ECh. 12.7 - Prob. 27ECh. 12.7 - Prob. 28ECh. 12 - Prob. 1PSQCh. 12 - Prob. 2PSQCh. 12 - Prob. 3PSQCh. 12 - Prob. 4PSQCh. 12 - Prob. 5PSQCh. 12 - Prob. 6PSQCh. 12 - Prob. 7PSQCh. 12 - Prob. 8PSQCh. 12 - Prob. 9PSQCh. 12 - Prob. 10PSQCh. 12 - Prob. 1MCQCh. 12 - Prob. 2MCQCh. 12 - Prob. 3MCQCh. 12 - Prob. 4MCQCh. 12 - Prob. 5MCQCh. 12 - Prob. 6MCQCh. 12 - Prob. 7MCQCh. 12 - Prob. 8MCQCh. 12 - Prob. 9MCQCh. 12 - Prob. 10MCQCh. 12 - Prob. 11MCQCh. 12 - Prob. 12MCQCh. 12 - Prob. 13MCQCh. 12 - Prob. 14MCQCh. 12 - Prob. 15MCQCh. 12 - Prob. 1CRCh. 12 - Prob. 2CRCh. 12 - Prob. 3CRCh. 12 - Prob. 4CRCh. 12 - Prob. 5CRCh. 12 - Prob. 6CRCh. 12 - Prob. 7CRCh. 12 - Prob. 8CRCh. 12 - Prob. 9CRCh. 12 - Prob. 10CRCh. 12 - Prob. 11CRCh. 12 - Prob. 12CRCh. 12 - Prob. 13CRCh. 12 - Prob. 14CRCh. 12 - Prob. 15CRCh. 12 - Prob. 16CRCh. 12 - Prob. 17CRCh. 12 - Prob. 18CRCh. 12 - Prob. 19CRCh. 12 - Prob. 20CRCh. 12 - Prob. 21CRCh. 12 - Prob. 22CRCh. 12 - Prob. 23CRCh. 12 - Prob. 24CRCh. 12 - Prob. 25CRCh. 12 - Prob. 26CRCh. 12 - Prob. 27CRCh. 12 - Prob. 28CRCh. 12 - Prob. 29CRCh. 12 - Prob. 1CTCh. 12 - Prob. 2CTCh. 12 - Prob. 3CTCh. 12 - Prob. 4CTCh. 12 - Prob. 5CTCh. 12 - Prob. 6CTCh. 12 - Prob. 7CTCh. 12 - Prob. 8CTCh. 12 - Prob. 9CTCh. 12 - Prob. 10CTCh. 12 - Prob. 11CTCh. 12 - Prob. 12CTCh. 12 - Prob. 13CTCh. 12 - Prob. 14CTCh. 12 - Prob. 15CTCh. 12 - Prob. 16CTCh. 12 - Prob. 17CTCh. 12 - Prob. 18CTCh. 12 - Prob. 19CTCh. 12 - Prob. 20CTCh. 12 - Prob. 1CSTCh. 12 - Prob. 2CSTCh. 12 - Prob. 3CSTCh. 12 - Prob. 4CSTCh. 12 - Prob. 5CSTCh. 12 - Prob. 6CSTCh. 12 - Prob. 8CSTCh. 12 - Prob. 9CSTCh. 12 - Prob. 10CSTCh. 12 - Prob. 11CSTCh. 12 - Prob. 1PTTSCh. 12 - Prob. 2PTTSCh. 12 - Prob. 3PTTSCh. 12 - Prob. 4PTTSCh. 12 - Prob. 5PTTSCh. 12 - Prob. 6PTTSCh. 12 - Prob. 7PTTSCh. 12 - Prob. 8PTTSCh. 12 - Prob. 9PTTSCh. 12 - Prob. 10PTTSCh. 12 - Prob. 11PTTSCh. 12 - Prob. 12PTTSCh. 12 - Prob. 13PTTSCh. 12 - Prob. 14PTTSCh. 12 - Prob. 15PTTSCh. 12 - Prob. 16PTTSCh. 12 - Prob. 17PTTSCh. 12 - Prob. 18PTTSCh. 12 - Prob. 19PTTSCh. 12 - Prob. 1CPCh. 12 - Prob. 2CPCh. 12 - Prob. 3CPCh. 12 - Prob. 4CPCh. 12 - Prob. 5CPCh. 12 - Prob. 6CPCh. 12 - Prob. 7CPCh. 12 - Prob. 8CPCh. 12 - Prob. 9CPCh. 12 - Prob. 10CPCh. 12 - Prob. 11CPCh. 12 - Prob. 12CPCh. 12 - Prob. 13CPCh. 12 - Prob. 14CPCh. 12 - Prob. 15CPCh. 12 - Prob. 16CPCh. 12 - Prob. 17CPCh. 12 - Prob. 18CPCh. 12 - Prob. 19CPCh. 12 - Prob. 1CURCh. 12 - Prob. 2CURCh. 12 - Prob. 3CURCh. 12 - Prob. 4CURCh. 12 - Prob. 5CURCh. 12 - Prob. 6CURCh. 12 - Prob. 7CURCh. 12 - Prob. 8CURCh. 12 - Prob. 9CURCh. 12 - Prob. 10CURCh. 12 - Prob. 11CURCh. 12 - Prob. 12CURCh. 12 - Prob. 13CURCh. 12 - Prob. 14CURCh. 12 - Prob. 15CURCh. 12 - Prob. 16CURCh. 12 - Prob. 17CURCh. 12 - Prob. 18CURCh. 12 - Prob. 19CURCh. 12 - Prob. 20CURCh. 12 - Prob. 21CURCh. 12 - Prob. 22CURCh. 12 - Prob. 23CURCh. 12 - Prob. 24CURCh. 12 - Prob. 25CURCh. 12 - Prob. 26CURCh. 12 - Prob. 27CURCh. 12 - Prob. 28CURCh. 12 - Prob. 29CURCh. 12 - Prob. 30CURCh. 12 - Prob. 31CURCh. 12 - Prob. 32CURCh. 12 - Prob. 33CURCh. 12 - Prob. 34CURCh. 12 - Prob. 35CURCh. 12 - Prob. 36CURCh. 12 - Prob. 37CURCh. 12 - Prob. 38CURCh. 12 - Prob. 39CURCh. 12 - Prob. 40CURCh. 12 - Prob. 41CURCh. 12 - Prob. 42CURCh. 12 - Prob. 43CURCh. 12 - Prob. 44CURCh. 12 - Prob. 45CURCh. 12 - Prob. 46CURCh. 12 - Prob. 47CURCh. 12 - Prob. 48CURCh. 12 - Prob. 49CURCh. 12 - Prob. 50CURCh. 12 - Prob. 51CURCh. 12 - Prob. 52CURCh. 12 - Prob. 53CURCh. 12 - Prob. 54CURCh. 12 - Prob. 55CURCh. 12 - Prob. 56CURCh. 12 - Prob. 57CURCh. 12 - Prob. 58CURCh. 12 - Prob. 59CURCh. 12 - Prob. 60CURCh. 12 - Prob. 61CURCh. 12 - Prob. 62CURCh. 12 - Prob. 63CURCh. 12 - Prob. 64CURCh. 12 - Prob. 65CURCh. 12 - Prob. 66CURCh. 12 - Prob. 67CURCh. 12 - Prob. 68CURCh. 12 - Prob. 69CURCh. 12 - Prob. 70CURCh. 12 - Prob. 71CURCh. 12 - Prob. 72CURCh. 12 - Prob. 73CURCh. 12 - Prob. 74CURCh. 12 - Prob. 75CURCh. 12 - Prob. 76CURCh. 12 - Prob. 77CURCh. 12 - Prob. 78CURCh. 12 - Prob. 79CURCh. 12 - Prob. 80CURCh. 12 - Prob. 81CURCh. 12 - Prob. 82CURCh. 12 - Prob. 83CURCh. 12 - Prob. 84CURCh. 12 - Prob. 85CURCh. 12 - Prob. 86CURCh. 12 - Prob. 87CURCh. 12 - Prob. 88CURCh. 12 - Prob. 89CURCh. 12 - Prob. 90CURCh. 12 - Prob. 91CURCh. 12 - Prob. 92CURCh. 12 - Prob. 93CURCh. 12 - Prob. 94CURCh. 12 - Prob. 95CURCh. 12 - Prob. 96CURCh. 12 - Prob. 97CURCh. 12 - Prob. 98CURCh. 12 - Prob. 99CURCh. 12 - Prob. 100CURCh. 12 - Prob. 101CURCh. 12 - Prob. 102CURCh. 12 - Prob. 103CURCh. 12 - Prob. 104CURCh. 12 - Prob. 105CURCh. 12 - Prob. 106CURCh. 12 - Prob. 107CURCh. 12 - Prob. 108CURCh. 12 - Prob. 109CURCh. 12 - Prob. 110CURCh. 12 - Prob. 111CURCh. 12 - Prob. 112CURCh. 12 - Prob. 113CURCh. 12 - Prob. 114CURCh. 12 - Prob. 115CURCh. 12 - Prob. 116CURCh. 12 - Prob. 117CURCh. 12 - Prob. 118CURCh. 12 - Prob. 119CURCh. 12 - Prob. 120CURCh. 12 - Prob. 121CURCh. 12 - Prob. 122CURCh. 12 - Prob. 123CURCh. 12 - Prob. 124CURCh. 12 - Prob. 125CURCh. 12 - Prob. 126CURCh. 12 - Prob. 127CURCh. 12 - Prob. 128CURCh. 12 - Prob. 129CURCh. 12 - Prob. 130CURCh. 12 - Prob. 131CURCh. 12 - Prob. 132CURCh. 12 - Prob. 133CURCh. 12 - Prob. 134CURCh. 12 - Prob. 135CUR

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