{"id":4714,"date":"2017-07-01T02:47:17","date_gmt":"2017-07-01T02:47:17","guid":{"rendered":"https:\/\/courses.lumenlearning.com\/wm-macroeconomics\/chapter\/reading-creating-and-interpreting-graphs\/"},"modified":"2018-07-30T12:35:00","modified_gmt":"2018-07-30T12:35:00","slug":"creating-and-interpreting-graphs","status":"publish","type":"chapter","link":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/chapter\/creating-and-interpreting-graphs\/","title":{"raw":"Creating and Interpreting Graphs","rendered":"Creating and Interpreting Graphs"},"content":{"raw":"<div id=\"post-5946\" class=\"type-1 post-5946 chapter type-chapter status-draft hentry\">\r\n<div class=\"entry-content\">\r\n<div class=\"textbox learning-objectives\">\r\n<h3>Learning Objectives<\/h3>\r\n<ul>\r\n \t<li>Explain how to construct a simple graph that shows the relationship between two variables<\/li>\r\n<\/ul>\r\n<\/div>\r\nIt\u2019s important to know\u00a0the terminology of graphs in order to understand and manipulate them. Let\u2019s begin with a visual representation of the terms (shown in Figure 1), and then we can discuss each one in greater detail.\r\n\r\n[caption id=\"attachment_5841\" align=\"aligncenter\" width=\"570\"]<a href=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/2043\/2017\/07\/24050807\/Screen-Shot-2017-08-08-at-10.01.29-AM1.png\"><img class=\"wp-image-5841 \" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/2043\/2017\/07\/24050807\/Screen-Shot-2017-08-08-at-10.01.29-AM1.png\" alt=\"A standard graph with an x- and y-axis. There is a positive slope line and a negative slope line. Where the lines cross the x-axis is a x-intercept. Where the lines cross the y-axis is a y-intercept. Where the two lines cross is the intercept. Slope is defined as rise over run, or the slant of the line.\" width=\"570\" height=\"509\" \/><\/a> <strong>Figure 1.<\/strong> Graph Terminology.[\/caption]\r\n\r\nThroughout this course we will refer to the horizontal line at the base of the graph as the <strong>x-axis<\/strong>. We will refer to the vertical line on the left hand side of the graph as the\u00a0<strong>y-axis<\/strong>. This is the standard\u00a0convention for graphs. In economics, we commonly use graphs with price (p) represented on the x-axis, and quantity (q) represented on the y-axis.\r\n\r\nAn<strong>\u00a0intercept<\/strong> is where a line on a graph crosses (\"intercepts\") the x-axis or the y-axis. Mathematically, the x-intercept is the value of x when y = 0. Similarly, the y-intercept is the value of y when x = 0.\u00a0You can see the x-intercepts and y-intercepts on the graph above.\r\n\r\nThe point where two lines on a graph cross is called an\u00a0<strong>intersection point<\/strong>.\r\n\r\nThe other important term to know\u00a0is <em>slope<\/em>. The slope tells us how steep a line on a graph is as we move from one point on the line to another point on the line.\u00a0Technically, <strong>slope<\/strong> is the change in the vertical axis divided by the change in the horizontal axis. The formula for calculating the slope is often referred to as the \u201crise over the run\u201d\u2014again, the change in the distance on the y-axis (rise) divided by the change in the x-axis (run).\r\n\r\n<\/div>\r\n<\/div>\r\nNow that you know the \"parts\" of a graph,\u00a0let's turn to\u00a0the equation for a line:\r\n<div class=\"equation\">\r\n<div class=\"MathJax_Display\" style=\"text-align: center\"><span id=\"MathJax-Element-2-Frame\" class=\"MathJax\"><span id=\"MathJax-Span-6\" class=\"math\"><span id=\"MathJax-Span-7\" class=\"mrow\"><span id=\"MathJax-Span-8\" class=\"semantics\"><span id=\"MathJax-Span-9\" class=\"mrow\"><span id=\"MathJax-Span-10\" class=\"mtext\">y\u00a0= mx + b<\/span><\/span><\/span><\/span><\/span><\/span><\/div>\r\n<\/div>\r\nIn any equation for a line, <em>m<\/em> is the slope and <em>b<\/em> is the y-intercept.\r\n\r\nLet's\u00a0use the same equation\u00a0we used\u00a0earlier, in the\u00a0section on solving algebraic equations, y = 9 + 3x, which can also be written as:\r\n<p style=\"text-align: center\">y = 3x + 9<\/p>\r\nIn this equation for a line, the <em>b<\/em> term is\u00a09 and the <em>m<\/em> term is\u00a03. The table below\u00a0shows the\u00a0values of <em>x<\/em> and <em>y<\/em> for this equation.\u00a0To construct the table, just plug in a series of different values for <em>x<\/em>, and then calculate the resulting values for\u00a0<em>y<\/em>.\r\n<table id=\"Table_A_01\" summary=\"The table shows the values for the slop intercept equation. Column 1 shows the values for x. Column 2 shows the values for y. Row 1: (0, 9); Row 2: (1, 12); Row 3: (2, 15); Row 4: (3, 18); Row 5: (4, 21); Row 6: (5, 24); Row 7: (6, 27).\"><caption>Values for the Slope Intercept Equation<\/caption>\r\n<thead>\r\n<tr>\r\n<th scope=\"col\">x<\/th>\r\n<th scope=\"col\">y<\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td>0<\/td>\r\n<td>9<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>1<\/td>\r\n<td>12<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>2<\/td>\r\n<td>15<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>3<\/td>\r\n<td>18<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>4<\/td>\r\n<td>21<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>5<\/td>\r\n<td>24<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>6<\/td>\r\n<td>27<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<div class=\"title\">Next we can place\u00a0each of these points on a graph. We can start with 0 on the <em>x<\/em>-axis and plot a point at 9 on the <em>y<\/em>-axis. We can do the same with the other pairs of values and draw a line through all the points, as on the graph in Figure 2, below.<\/div>\r\n<figure id=\"CNX_Econ_A01_010\" class=\"ui-has-child-figcaption\">\r\n\r\n[caption id=\"\" align=\"aligncenter\" width=\"501\"]<img src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/2043\/2017\/07\/01024715\/CNX_Econ_A01_010.jpg\" alt=\"The line graph shows the following approximate points: (0, 9); (1, 12); (2, 15); (3, 18); (4, 21); (5, 24); (6, 27).\" width=\"501\" height=\"388\" \/> <strong>Figure 2. <\/strong>Slope and Algebra of a Straight Line.[\/caption]<\/figure>\r\n<p id=\"fs-idp51829088\">This example illustrates how the <em>b<\/em> and <em>m<\/em> terms in an equation for a straight line determine the\u00a0position of the line on a graph. As noted above, the <em>b<\/em> term is the <em>y<\/em>-intercept. The reason is that if <em>x<\/em> = 0, the <em>b<\/em> term will reveal where the line intercepts, or crosses, the <em>y<\/em>-axis. In this example, the line hits the vertical axis at 9. The <em>m<\/em> term in the equation for the line is the slope. Remember that <span class=\"no-emphasis\">slope<\/span> is defined as rise over run; the slope of a line from one point to another is the change in the vertical axis divided by the change in the horizontal axis. In this example, each time the<em> x<\/em> term increases by 1\u00a0(the run), the <em>y<\/em> term rises by 3. Thus, the slope of this line <span style=\"background-color: #ffffff\">is therefore 3\/1 = 3.<\/span> Specifying a <em>y<\/em>-intercept and a slope\u2014that is, specifying<em> b<\/em> and <em>m<\/em> in the equation for a line\u2014will identify a specific line. Although it is rare for real-world data points to arrange themselves as a perfectly\u00a0straight line, it often turns out that a straight line can offer a reasonable approximation of actual data.<\/p>\r\n\r\n<div class=\"textbox examples\">\r\n<h3>Watch It<\/h3>\r\nWatch this video to take a closer look at graphs and how variables can be represented in graph form. NOTE: Around the two-minute mark, the narrator\u00a0inadvertently says\u00a0\"indirect,\" rather than \"inverse.\" This is corrected\u00a0later in the video.\r\n\r\n<iframe src=\"https:\/\/www.youtube.com\/embed\/uvnHPeQrk0E?rel=0\" width=\"853\" height=\"480\" frameborder=\"0\"><\/iframe>\r\n\r\n<\/div>\r\n<div class=\"textbox tryit\">\r\n<h3>Try It<\/h3>\r\nhttps:\/\/assessments.lumenlearning.com\/assessments\/7081\r\n\r\n<\/div>\r\n<div class=\"textbox learning-objectives\">\r\n<h3>Glossary<\/h3>\r\n[glossary-page][glossary-term]intercept:\u00a0[\/glossary-term]\r\n[glossary-definition]the point on a graph where a line crosses the vertical axis or horizontal axis [\/glossary-definition][glossary-term]slope:\u00a0[\/glossary-term][glossary-definition]the change in the vertical axis divided by the change in the horizontal axis [\/glossary-definition][glossary-term]variable:\u00a0[\/glossary-term][glossary-definition]a quantity that can assume a range of values [\/glossary-definition][glossary-term]x-axis:\u00a0[\/glossary-term][glossary-definition]the horizontal line on a graph, commonly represents quantity (q) on graphs in economics [\/glossary-definition][glossary-term]y-axis:\u00a0[\/glossary-term][glossary-definition]the vertical line on a graph, commonly represents price (p) on graphs in economics [\/glossary-definition][\/glossary-page]\r\n\r\n<\/div>\r\n&nbsp;","rendered":"<div id=\"post-5946\" class=\"type-1 post-5946 chapter type-chapter status-draft hentry\">\n<div class=\"entry-content\">\n<div class=\"textbox learning-objectives\">\n<h3>Learning Objectives<\/h3>\n<ul>\n<li>Explain how to construct a simple graph that shows the relationship between two variables<\/li>\n<\/ul>\n<\/div>\n<p>It\u2019s important to know\u00a0the terminology of graphs in order to understand and manipulate them. Let\u2019s begin with a visual representation of the terms (shown in Figure 1), and then we can discuss each one in greater detail.<\/p>\n<div id=\"attachment_5841\" style=\"width: 580px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/2043\/2017\/07\/24050807\/Screen-Shot-2017-08-08-at-10.01.29-AM1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5841\" class=\"wp-image-5841\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/2043\/2017\/07\/24050807\/Screen-Shot-2017-08-08-at-10.01.29-AM1.png\" alt=\"A standard graph with an x- and y-axis. There is a positive slope line and a negative slope line. Where the lines cross the x-axis is a x-intercept. Where the lines cross the y-axis is a y-intercept. Where the two lines cross is the intercept. Slope is defined as rise over run, or the slant of the line.\" width=\"570\" height=\"509\" \/><\/a><\/p>\n<p id=\"caption-attachment-5841\" class=\"wp-caption-text\"><strong>Figure 1.<\/strong> Graph Terminology.<\/p>\n<\/div>\n<p>Throughout this course we will refer to the horizontal line at the base of the graph as the <strong>x-axis<\/strong>. We will refer to the vertical line on the left hand side of the graph as the\u00a0<strong>y-axis<\/strong>. This is the standard\u00a0convention for graphs. In economics, we commonly use graphs with price (p) represented on the x-axis, and quantity (q) represented on the y-axis.<\/p>\n<p>An<strong>\u00a0intercept<\/strong> is where a line on a graph crosses (&#8220;intercepts&#8221;) the x-axis or the y-axis. Mathematically, the x-intercept is the value of x when y = 0. Similarly, the y-intercept is the value of y when x = 0.\u00a0You can see the x-intercepts and y-intercepts on the graph above.<\/p>\n<p>The point where two lines on a graph cross is called an\u00a0<strong>intersection point<\/strong>.<\/p>\n<p>The other important term to know\u00a0is <em>slope<\/em>. The slope tells us how steep a line on a graph is as we move from one point on the line to another point on the line.\u00a0Technically, <strong>slope<\/strong> is the change in the vertical axis divided by the change in the horizontal axis. The formula for calculating the slope is often referred to as the \u201crise over the run\u201d\u2014again, the change in the distance on the y-axis (rise) divided by the change in the x-axis (run).<\/p>\n<\/div>\n<\/div>\n<p>Now that you know the &#8220;parts&#8221; of a graph,\u00a0let&#8217;s turn to\u00a0the equation for a line:<\/p>\n<div class=\"equation\">\n<div class=\"MathJax_Display\" style=\"text-align: center\"><span id=\"MathJax-Element-2-Frame\" class=\"MathJax\"><span id=\"MathJax-Span-6\" class=\"math\"><span id=\"MathJax-Span-7\" class=\"mrow\"><span id=\"MathJax-Span-8\" class=\"semantics\"><span id=\"MathJax-Span-9\" class=\"mrow\"><span id=\"MathJax-Span-10\" class=\"mtext\">y\u00a0= mx + b<\/span><\/span><\/span><\/span><\/span><\/span><\/div>\n<\/div>\n<p>In any equation for a line, <em>m<\/em> is the slope and <em>b<\/em> is the y-intercept.<\/p>\n<p>Let&#8217;s\u00a0use the same equation\u00a0we used\u00a0earlier, in the\u00a0section on solving algebraic equations, y = 9 + 3x, which can also be written as:<\/p>\n<p style=\"text-align: center\">y = 3x + 9<\/p>\n<p>In this equation for a line, the <em>b<\/em> term is\u00a09 and the <em>m<\/em> term is\u00a03. The table below\u00a0shows the\u00a0values of <em>x<\/em> and <em>y<\/em> for this equation.\u00a0To construct the table, just plug in a series of different values for <em>x<\/em>, and then calculate the resulting values for\u00a0<em>y<\/em>.<\/p>\n<table id=\"Table_A_01\" summary=\"The table shows the values for the slop intercept equation. Column 1 shows the values for x. Column 2 shows the values for y. Row 1: (0, 9); Row 2: (1, 12); Row 3: (2, 15); Row 4: (3, 18); Row 5: (4, 21); Row 6: (5, 24); Row 7: (6, 27).\">\n<caption>Values for the Slope Intercept Equation<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">x<\/th>\n<th scope=\"col\">y<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>0<\/td>\n<td>9<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>15<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>18<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>21<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>24<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"title\">Next we can place\u00a0each of these points on a graph. We can start with 0 on the <em>x<\/em>-axis and plot a point at 9 on the <em>y<\/em>-axis. We can do the same with the other pairs of values and draw a line through all the points, as on the graph in Figure 2, below.<\/div>\n<figure id=\"CNX_Econ_A01_010\" class=\"ui-has-child-figcaption\">\n<div style=\"width: 511px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/s3-us-west-2.amazonaws.com\/courses-images\/wp-content\/uploads\/sites\/2043\/2017\/07\/01024715\/CNX_Econ_A01_010.jpg\" alt=\"The line graph shows the following approximate points: (0, 9); (1, 12); (2, 15); (3, 18); (4, 21); (5, 24); (6, 27).\" width=\"501\" height=\"388\" \/><\/p>\n<p class=\"wp-caption-text\"><strong>Figure 2. <\/strong>Slope and Algebra of a Straight Line.<\/p>\n<\/div>\n<\/figure>\n<p id=\"fs-idp51829088\">This example illustrates how the <em>b<\/em> and <em>m<\/em> terms in an equation for a straight line determine the\u00a0position of the line on a graph. As noted above, the <em>b<\/em> term is the <em>y<\/em>-intercept. The reason is that if <em>x<\/em> = 0, the <em>b<\/em> term will reveal where the line intercepts, or crosses, the <em>y<\/em>-axis. In this example, the line hits the vertical axis at 9. The <em>m<\/em> term in the equation for the line is the slope. Remember that <span class=\"no-emphasis\">slope<\/span> is defined as rise over run; the slope of a line from one point to another is the change in the vertical axis divided by the change in the horizontal axis. In this example, each time the<em> x<\/em> term increases by 1\u00a0(the run), the <em>y<\/em> term rises by 3. Thus, the slope of this line <span style=\"background-color: #ffffff\">is therefore 3\/1 = 3.<\/span> Specifying a <em>y<\/em>-intercept and a slope\u2014that is, specifying<em> b<\/em> and <em>m<\/em> in the equation for a line\u2014will identify a specific line. Although it is rare for real-world data points to arrange themselves as a perfectly\u00a0straight line, it often turns out that a straight line can offer a reasonable approximation of actual data.<\/p>\n<div class=\"textbox examples\">\n<h3>Watch It<\/h3>\n<p>Watch this video to take a closer look at graphs and how variables can be represented in graph form. NOTE: Around the two-minute mark, the narrator\u00a0inadvertently says\u00a0&#8220;indirect,&#8221; rather than &#8220;inverse.&#8221; This is corrected\u00a0later in the video.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/uvnHPeQrk0E?rel=0\" width=\"853\" height=\"480\" frameborder=\"0\"><\/iframe><\/p>\n<\/div>\n<div class=\"textbox tryit\">\n<h3>Try It<\/h3>\n<p>\t<iframe id=\"lumen_assessment_7081\" class=\"resizable\" src=\"https:\/\/assessments.lumenlearning.com\/assessments\/load?assessment_id=7081&#38;embed=1&#38;external_user_id=&#38;external_context_id=&#38;iframe_resize_id=lumen_assessment_7081\" frameborder=\"0\" style=\"border:none;width:100%;height:100%;min-height:400px;\"><br \/>\n\t<\/iframe><\/p>\n<\/div>\n<div class=\"textbox learning-objectives\">\n<h3>Glossary<\/h3>\n<div class=\"titlepage\">\n<dl>\n<dt>intercept:\u00a0<\/dt>\n<dd>the point on a graph where a line crosses the vertical axis or horizontal axis <\/dd>\n<dt>slope:\u00a0<\/dt>\n<dd>the change in the vertical axis divided by the change in the horizontal axis <\/dd>\n<dt>variable:\u00a0<\/dt>\n<dd>a quantity that can assume a range of values <\/dd>\n<dt>x-axis:\u00a0<\/dt>\n<dd>the horizontal line on a graph, commonly represents quantity (q) on graphs in economics <\/dd>\n<dt>y-axis:\u00a0<\/dt>\n<dd>the vertical line on a graph, commonly represents price (p) on graphs in economics <\/dd>\n<\/dl>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n\n\t\t\t <section class=\"citations-section\" role=\"contentinfo\">\n\t\t\t <h3>Candela Citations<\/h3>\n\t\t\t\t\t <div>\n\t\t\t\t\t\t <div id=\"citation-list-4714\">\n\t\t\t\t\t\t\t <div class=\"licensing\"><div class=\"license-attribution-dropdown-subheading\">CC licensed content, Original<\/div><ul class=\"citation-list\"><li>Revision and adaptation. <strong>Provided by<\/strong>: Lumen Learning. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em><\/li><\/ul><div class=\"license-attribution-dropdown-subheading\">CC licensed content, Shared previously<\/div><ul class=\"citation-list\"><li>Principles of Microeconomics Appendix. <strong>Authored by<\/strong>: OpenStax. <strong>Provided by<\/strong>: Rice University. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"http:\/\/cnx.org\/contents\/6i8iXmBj@10.170:Nihva8h5@10\/The-Use-of-Mathematics-in-Prin\">http:\/\/cnx.org\/contents\/6i8iXmBj@10.170:Nihva8h5@10\/The-Use-of-Mathematics-in-Prin<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY: Attribution<\/a><\/em>. <strong>License Terms<\/strong>: Download for free at http:\/\/cnx.org\/content\/col11627\/latest<\/li><li>Episode 6: Graph Review. <strong>Authored by<\/strong>: Mary J. McGlasson. <strong>Located at<\/strong>: <a target=\"_blank\" href=\"https:\/\/youtu.be\/uvnHPeQrk0E\">https:\/\/youtu.be\/uvnHPeQrk0E<\/a>. <strong>License<\/strong>: <em><a target=\"_blank\" rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/\">CC BY-NC-ND: Attribution-NonCommercial-NoDerivatives <\/a><\/em><\/li><\/ul><\/div>\n\t\t\t\t\t\t <\/div>\n\t\t\t\t\t <\/div>\n\t\t\t <\/section>","protected":false},"author":29,"menu_order":12,"template":"","meta":{"_candela_citation":"[{\"type\":\"cc\",\"description\":\"Principles of Microeconomics Appendix\",\"author\":\"OpenStax\",\"organization\":\"Rice University\",\"url\":\"http:\/\/cnx.org\/contents\/6i8iXmBj@10.170:Nihva8h5@10\/The-Use-of-Mathematics-in-Prin\",\"project\":\"\",\"license\":\"cc-by\",\"license_terms\":\"Download for free at http:\/\/cnx.org\/content\/col11627\/latest\"},{\"type\":\"original\",\"description\":\"Revision and adaptation\",\"author\":\"\",\"organization\":\"Lumen Learning\",\"url\":\"\",\"project\":\"\",\"license\":\"cc-by\",\"license_terms\":\"\"},{\"type\":\"cc\",\"description\":\"Episode 6: Graph Review\",\"author\":\"Mary J. McGlasson\",\"organization\":\"\",\"url\":\"https:\/\/youtu.be\/uvnHPeQrk0E\",\"project\":\"\",\"license\":\"cc-by-nc-nd\",\"license_terms\":\"\"}]","CANDELA_OUTCOMES_GUID":"cf1f3eb9-d462-4819-a53b-3f979013388a,bdf30aaf-3103-4ed3-9c4c-d394fb729914","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-4714","chapter","type-chapter","status-publish","hentry"],"part":11400,"_links":{"self":[{"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/pressbooks\/v2\/chapters\/4714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/wp\/v2\/users\/29"}],"version-history":[{"count":30,"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/pressbooks\/v2\/chapters\/4714\/revisions"}],"predecessor-version":[{"id":11406,"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/pressbooks\/v2\/chapters\/4714\/revisions\/11406"}],"part":[{"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/pressbooks\/v2\/parts\/11400"}],"metadata":[{"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/pressbooks\/v2\/chapters\/4714\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/wp\/v2\/media?parent=4714"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/pressbooks\/v2\/chapter-type?post=4714"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/wp\/v2\/contributor?post=4714"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/courses.lumenlearning.com\/oldwestbury-wm-macroeconomics\/wp-json\/wp\/v2\/license?post=4714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}