{"id":315,"date":"2022-04-13T09:01:56","date_gmt":"2022-04-13T09:01:56","guid":{"rendered":"http:\/\/9thclass.deltapublications.in\/?page_id=315"},"modified":"2025-08-20T01:36:19","modified_gmt":"2025-08-20T01:36:19","slug":"t-9-slope-intercept-form-write-an-equation-from-a-table","status":"publish","type":"page","link":"https:\/\/9thclass.deltapublications.in\/index.php\/t-9-slope-intercept-form-write-an-equation-from-a-table\/","title":{"rendered":"T.9 Slope-intercept form: write an equation from a table"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-huge-font-size\" style=\"color:#00056d;text-transform:uppercase\"><strong>Slope-intercept form: write an equation from a table<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\">\n  <iframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\"\n    src=\"https:\/\/www.canva.com\/design\/DAGwPUHyV94\/p0608z5xDtMDfhlcWuknaQ\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAGwPUHyV94&#x2F;p0608z5xDtMDfhlcWuknaQ&#x2F;watch?utm_content=DAGwPUHyV94&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\"> T.9 Slope-intercept form: write an equation from a table<\/a> by Delta publications\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-4d4696560822e7cb72ec4be90d4370b1\" style=\"color:#74008b\">Key Notes:<\/p>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#000060\"><strong>Slope-Intercept Form Recap<\/strong><\/p>\n\n\n\n<p>The slope-intercept form of a line is: <\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>y=mx+b<\/strong><\/p>\n\n\n\n<p>where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>m = slope<\/li>\n\n\n\n<li>b = y-intercept<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-b94d24de2131ecca09f580f97d071345\" style=\"color:#000060\"><strong>2. Writing an Equation from a Table<\/strong><\/h2>\n\n\n\n<p>If you are given a <strong>table of x and y values<\/strong>, you can follow these steps:<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-normal-font-size\"><strong>Step 1: Find the slope (m)<\/strong><\/h3>\n\n\n\n<p>Pick any two points (x<sub>1<\/sub>,y<sub>1<\/sub>) and (x<sub>2<\/sub>,y<sub>2<\/sub>)\u200b from the table.<br>Use the slope formula: <\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>m=y<sub>2<\/sub>\u2212y<sub>1<\/sub>\/x<sub>2<\/sub>\u2212x<sub>1<\/sub><\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-normal-font-size\"><strong>Step 2: Find the y-intercept (b)<\/strong><\/h3>\n\n\n\n<p>Choose <strong>any one<\/strong> point from the table <strong>(x,y) <\/strong>and substitute <strong>m <\/strong>into: <\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>y=mx+b<\/strong><\/p>\n\n\n\n<p>Then solve for <strong>b.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-normal-font-size\"><strong>Step 3: Write the final equation<\/strong><\/h3>\n\n\n\n<p>Substitute both <strong>m <\/strong>and <strong>b<\/strong> into:<\/p>\n\n\n\n<p class=\"has-text-align-center\"> y=mx+b<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-052ac52c534bc49a785264031cb65c18\" style=\"color:#000060\"><strong>Example<\/strong><\/h2>\n\n\n\n<p><strong>Table:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>x<\/th><th>y<\/th><\/tr><\/thead><tbody><tr><td>1<\/td><td>3<\/td><\/tr><tr><td>3<\/td><td>7<\/td><\/tr><tr><td>5<\/td><td>11<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Step 1:<\/strong> Find slope<br>Pick (1, 3) and (3, 7):<\/p>\n\n\n\n<p class=\"has-text-align-center\"> m=7\u22123\/3\u22121=4\/2=2<\/p>\n\n\n\n<p><strong>Step 2:<\/strong> Find y-intercept<br>Using (1, 3): <\/p>\n\n\n\n<p class=\"has-text-align-center\">3=2(1)+b<\/p>\n\n\n\n<p class=\"has-text-align-center\">3 = 2 + b<\/p>\n\n\n\n<p class=\"has-text-align-center\">b=1<\/p>\n\n\n\n<p><strong>Step 3:<\/strong> Write the equation <\/p>\n\n\n\n<p class=\"has-text-align-center\">y=2x+1<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-71a0c63a7b67d6c319869feec8411ef1\" style=\"color:#000060\"><strong>Special Cases<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>If <strong>x values<\/strong> are the same, it\u2019s a <strong>vertical line<\/strong> (slope undefined, cannot use slope-intercept form).<\/li>\n\n\n\n<li>If slope m=0, the table represents a <strong>horizontal line<\/strong> (y=b)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-0341f53159b9242d77de4e5cd1b98c6d\" style=\"color:#000060\"><strong>Quick Practice<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>From the table below, find the equation:<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>x<\/th><th>y<\/th><\/tr><\/thead><tbody><tr><td>0<\/td><td>-2<\/td><\/tr><tr><td>2<\/td><td>4<\/td><\/tr><tr><td>4<\/td><td>10<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>From the table below, find the equation:<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>x<\/th><th>y<\/th><\/tr><\/thead><tbody><tr><td>-1<\/td><td>5<\/td><\/tr><tr><td>1<\/td><td>1<\/td><\/tr><tr><td>3<\/td><td>-3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-align-center has-text-color has-large-font-size\" style=\"color:#105000\"><strong>Learn with an example<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-large-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#ea9a9a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background has-normal-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-c10c9d1329362b76f24963820484bf8a\" style=\"color:#b00012\"><strong>First, find&nbsp;<em>m<\/em>. Look at the table and notice that every time the&nbsp;<em>x<\/em>&nbsp;terms go up by 1, the&nbsp;<em>y<\/em>&nbsp;terms go up by 1. This means that&nbsp;<em>m<\/em>&nbsp;is equal to 1.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><em><strong>x<\/strong><\/em><\/td><td class=\"has-text-align-center\" data-align=\"center\"><em><strong>y<\/strong><\/em><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td class=\"has-text-align-center\" data-align=\"center\">0<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n<p class=\"has-normal-font-size\">Next, find&nbsp;<em>b<\/em>. Take the equation&nbsp;<em>y<\/em>&nbsp;=&nbsp;<em>mx<\/em>&nbsp;+&nbsp;<em>b<\/em>&nbsp;and plug in the&nbsp;<em>m<\/em>&nbsp;value (<em>m<\/em>&nbsp;= 1) and a pair of (<em>x<\/em>,&nbsp;<em>y<\/em>) coordinates from the table, such as (5, 0). Then solve for&nbsp;<em>b<\/em>.<\/p>\n\n\n\n<p>y = mx + b<\/p>\n\n\n\n<p>0 = 1(5) + b          Plug in m = 1, x = 5, and y = 0<\/p>\n\n\n\n<p class=\"has-normal-font-size\">0 = 5 + b       Simplify<\/p>\n\n\n\n<p>\u20135 = b       Simplify<\/p>\n\n\n\n<p class=\"has-normal-font-size\">Finally, use the&nbsp;<em>m<\/em>&nbsp;and&nbsp;<em>b<\/em>&nbsp;values you found&nbsp;(<em>m<\/em>&nbsp;= 1&nbsp;and&nbsp;<em>b<\/em>&nbsp;= -5)&nbsp;to write the equation.<\/p>\n\n\n\n<p><em>y<\/em>&nbsp;=&nbsp;<em>mx<\/em>&nbsp;+&nbsp;<em>b<\/em><br>y&nbsp;=&nbsp;1x&nbsp;+&nbsp;<sup>\u2013<\/sup>5       Plugin m = 1 and b =&nbsp;<sup>&#8211;<\/sup>5<br>y&nbsp;=&nbsp;x&nbsp;\u2212 5         Simplify<\/p>\n\n\n\n<p>Now check your answer. Plug in each (x, y) pair in the table, and see if the result is a true statement.<\/p>\n\n\n\n<p>Plug in (5, 0).<\/p>\n\n\n\n<p>y = x \u2212 5<\/p>\n\n\n\n<p>0 = 5 &#8211; 5<\/p>\n\n\n\n<p>0 = 0<\/p>\n\n\n\n<p>Plug in (6, 1).<\/p>\n\n\n\n<p>y = x \u2212 5<\/p>\n\n\n\n<p>1 = 6 &#8211; 5 <\/p>\n\n\n\n<p>1 = 1<\/p>\n\n\n\n<p>Plug in (7, 2).<\/p>\n\n\n\n<p>y = x \u2212 5<\/p>\n\n\n\n<p>2 = 7 &#8211; 5<\/p>\n\n\n\n<p> 2 = 2 <\/p>\n\n\n\n<p>Plug in (8, 3).<\/p>\n\n\n\n<p>y = x \u2212 5<\/p>\n\n\n\n<p>3 = 8 &#8211; 5 <\/p>\n\n\n\n<p>3 = 3<\/p>\n\n\n\n<p>Each (x, y) pair from the table resulted in a true statement.<\/p>\n\n\n\n<p>So, the equation is y = x \u2212 5. In f(x) notation, this is f(x) = x \u2212 5.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#e2aaee\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background has-normal-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color has-link-color has-normal-font-size wp-elements-c04db8b6830c7299e9853626108e8e16\" style=\"color:#b00012\"><strong>Fill in the missing number to complete the linear equation that gives the rule for this table.<\/strong><\/p>\n\n\n\n<figure id=\"yui_3_18_1_1_1684232615634_357\" class=\"wp-block-table\"><table><tbody><tr><td><em><strong>x<\/strong><\/em><\/td><td><strong><em>f<\/em>(<em>x<\/em>)<\/strong><\/td><\/tr><tr><td>3<\/td><td>18<\/td><\/tr><tr><td>4<\/td><td>24<\/td><\/tr><tr><td>5<\/td><td>30<\/td><\/tr><tr><td>6<\/td><td>36<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><em>f<\/em>(<em>x<\/em>) =&nbsp;_____ <em>x<\/em><\/p>\n<\/div><\/div>\n\n\n\n<p>First find&nbsp;<em>m<\/em>. Look at the table and notice that every time the&nbsp;<em>x<\/em>&nbsp;terms go up by 1, the&nbsp;<em>y<\/em>&nbsp;terms go up by 6. This means that&nbsp;<em>m<\/em>&nbsp;is equal to 6.<\/p>\n\n\n\n<figure id=\"yui_3_18_1_1_1684232615634_369\" class=\"wp-block-table\"><table><tbody><tr><td><em><strong>x<\/strong><\/em><\/td><td><em><strong>y<\/strong><\/em><\/td><\/tr><tr><td>3<\/td><td>18<\/td><\/tr><tr><td>4<\/td><td>24<\/td><\/tr><tr><td>5<\/td><td>30<\/td><\/tr><tr><td>6<\/td><td>36<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Next find&nbsp;<em>b<\/em>. Take the equation&nbsp;<em>y<\/em>&nbsp;=&nbsp;<em>mx<\/em>&nbsp;+&nbsp;<em>b<\/em>&nbsp;and plug in the&nbsp;<em>m<\/em>&nbsp;value (<em>m<\/em>&nbsp;= 6) and a pair of (<em>x<\/em>,&nbsp;<em>y<\/em>) coordinates from the table, such as (3, 18). Then solve for&nbsp;<em>b<\/em>.<\/p>\n\n\n\n<p>y = mx + b<\/p>\n\n\n\n<p>18 = 6(3) + b          Plug in m = 6,&nbsp;x&nbsp;= 3, and&nbsp;y&nbsp;= 18<\/p>\n\n\n\n<p>18 = 18 + b         Simplify<\/p>\n\n\n\n<p>0 = b                Simplify<\/p>\n\n\n\n<p>Finally, use the&nbsp;<em>m<\/em>&nbsp;and&nbsp;<em>b<\/em>&nbsp;values you found&nbsp;(<em>m<\/em>&nbsp;= 6&nbsp;and&nbsp;<em>b<\/em>&nbsp;= 0)&nbsp;to write the equation.<\/p>\n\n\n\n<p>y = mx + b<\/p>\n\n\n\n<p>y = 6x + 0         Plug in m = 6 and b = 0<\/p>\n\n\n\n<p>y = 6x           Simplify<\/p>\n\n\n\n<p>Now check your answer. Plug in each (<em>x<\/em>,&nbsp;<em>y<\/em>) pair in the table, and see if the result is a true statement.<\/p>\n\n\n\n<p>Plug in (3, 18).<\/p>\n\n\n\n<p>y = 6x<\/p>\n\n\n\n<p>18 = 6(3)<\/p>\n\n\n\n<p>18 = 18<\/p>\n\n\n\n<p>Plug in (4, 24).<\/p>\n\n\n\n<p>y = 6x<\/p>\n\n\n\n<p>24 = 6(4)<\/p>\n\n\n\n<p>24 = 24<\/p>\n\n\n\n<p>Plug in (5, 30).<\/p>\n\n\n\n<p>y = 6x<\/p>\n\n\n\n<p>30 = 6(5)<\/p>\n\n\n\n<p>30 = 30<\/p>\n\n\n\n<p>Plug in (6, 36).<\/p>\n\n\n\n<p>y = 6x<\/p>\n\n\n\n<p>36 = 6(6)<\/p>\n\n\n\n<p>36 = 36<\/p>\n\n\n\n<p>Each (<em>x<\/em>,&nbsp;<em>y<\/em>) pair from the table resulted in a true statement.<\/p>\n\n\n\n<p>So, the linear equation is&nbsp;<em>y<\/em>&nbsp;= 6<em>x<\/em>. In&nbsp;<em>f<\/em>(<em>x<\/em>) notation, this is&nbsp;<em>f<\/em>(<em>x<\/em>) = 6<em>x<\/em>.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-normal-font-size\" style=\"background-color:#95eaa4\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background has-normal-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color has-link-color wp-elements-ff329d6fff422ce52f6c596f4b673b7d\" style=\"color:#b00012\"><strong>Which equation gives the rule for this table?<\/strong><\/p>\n\n\n\n<figure id=\"yui_3_18_1_1_1686197272218_368\" class=\"wp-block-table\"><table><tbody><tr><td><em>x<\/em><\/td><td><em>f<\/em>(<em>x<\/em>)<\/td><\/tr><tr><td>4<\/td><td>15<\/td><\/tr><tr><td>5<\/td><td>16<\/td><\/tr><tr><td>6<\/td><td>17<\/td><\/tr><tr><td>7<\/td><td>18<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>f(x) = 5x + 11 <\/li>\n\n\n\n<li class=\"has-normal-font-size\">f(x) = \u20135x + 11<br><\/li>\n\n\n\n<li>f(x) = x + 11<\/li>\n\n\n\n<li> f(x) = \u2013x + 11<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p>First find&nbsp;<em>m<\/em>. Look at the table and notice that every time the&nbsp;<em>x<\/em>&nbsp;terms go up by 1, the&nbsp;<em>y<\/em>&nbsp;terms go up by 1. This means that&nbsp;<em>m<\/em>&nbsp;is equal to 1.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><em>x<\/em><\/td><td><em>y<\/em><\/td><\/tr><tr><td>4<\/td><td>15<\/td><\/tr><tr><td>5<\/td><td>16<\/td><\/tr><tr><td>6<\/td><td>17<\/td><\/tr><tr><td>7<\/td><td>18<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Next find&nbsp;<em>b<\/em>. Take the equation&nbsp;<em>y<\/em>&nbsp;=&nbsp;<em>mx<\/em>&nbsp;+&nbsp;<em>b<\/em>&nbsp;and plug in the&nbsp;<em>m<\/em>&nbsp;value (<em>m<\/em>&nbsp;= 1) and a pair of (<em>x<\/em>,&nbsp;<em>y<\/em>) coordinates from the table, such as (4, 15). Then solve for&nbsp;<em>b<\/em>.<\/p>\n\n\n\n<p>y = mx + b<\/p>\n\n\n\n<p>15 = 1(4) + b Plug in m = 1, x = 4, and y = 15<\/p>\n\n\n\n<p>15 = 4 + b Simplify<\/p>\n\n\n\n<p>11 = b Simplify<\/p>\n\n\n\n<p>Finally, use the m and b values you found (m = 1 and b = 11) to write the equation.<\/p>\n\n\n\n<p>y = mx + b<\/p>\n\n\n\n<p>y = 1x + 11 Plug in m = 1 and b = 11<\/p>\n\n\n\n<p>y = x + 11 Simplify<\/p>\n\n\n\n<p>Now check your answer. Plug in each (x, y) pair in the table, and see if the result is a true statement.<\/p>\n\n\n\n<p>Plug in (4, 15).<\/p>\n\n\n\n<p>y = x + 11<\/p>\n\n\n\n<p>15?4 + 11<\/p>\n\n\n\n<p>15 = 15<\/p>\n\n\n\n<p>Plug in (5, 16).<\/p>\n\n\n\n<p>y = x + 11<\/p>\n\n\n\n<p>16?5 + 11<\/p>\n\n\n\n<p>16 = 16<\/p>\n\n\n\n<p>Plug in (6, 17).<\/p>\n\n\n\n<p>y = x + 11<\/p>\n\n\n\n<p>17?6 + 11<\/p>\n\n\n\n<p>17 = 17<\/p>\n\n\n\n<p>Plug in (7, 18).<\/p>\n\n\n\n<p>y = x + 11<\/p>\n\n\n\n<p>18?7 + 11<\/p>\n\n\n\n<p>18 = 18<\/p>\n\n\n\n<p>Each (x, y) pair from the table resulted in a true statement.<\/p>\n\n\n\n<p>So, the equation is y = x + 11. In f(x) notation, this is f(x) = x + 11.<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\">Let&#8217;s Practice!<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/78119\/772\/439\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-123.png\" alt=\"\" class=\"wp-image-8070\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-123.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-123-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-3-123-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/76981\/505\/260\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-132.png\" alt=\"\" class=\"wp-image-8071\" srcset=\"https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-132.png 500w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-132-300x300.png 300w, https:\/\/9thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-2-132-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Slope-intercept form: write an equation from a table T.9 Slope-intercept form: write an equation from a table by Delta publications Key Notes: Slope-Intercept Form Recap The slope-intercept form of a line is: y=mx+b where: 2. Writing an Equation from a Table If you are given a table of x and y values, you can follow<a class=\"more-link\" href=\"https:\/\/9thclass.deltapublications.in\/index.php\/t-9-slope-intercept-form-write-an-equation-from-a-table\/\">Continue reading <span class=\"screen-reader-text\">&#8220;T.9 Slope-intercept form: write an equation from a table&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-315","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=315"}],"version-history":[{"count":22,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/315\/revisions"}],"predecessor-version":[{"id":17549,"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/315\/revisions\/17549"}],"wp:attachment":[{"href":"https:\/\/9thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}