document.write( "Question 169796: What would a graph of 2x+3y=6 look like? \n" ); document.write( "
Algebra.Com's Answer #125173 by jim_thompson5910(35256)\"\" \"About 
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In order to graph \"2x%2B3y=6\", we first need to solve for y\r
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\n" ); document.write( "\n" ); document.write( "\"2x%2B3y=6\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"3y=6-2x\" Subtract \"2x\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"3y=-2x%2B6\" Rearrange the terms.\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28-2x%2B6%29%2F%283%29\" Divide both sides by \"3\" to isolate y.\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28%28-2%29%2F%283%29%29x%2B%286%29%2F%283%29\" Break up the fraction.\r
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\n" ); document.write( "\n" ); document.write( "\"y=-%282%2F3%29x%2B2\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Looking at \"y=-%282%2F3%29x%2B2\" we can see that the equation is in slope-intercept form \"y=mx%2Bb\" where the slope is \"m=-2%2F3\" and the y-intercept is \"b=2\" \r
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\n" ); document.write( "\n" ); document.write( "Since \"b=2\" this tells us that the y-intercept is .Remember the y-intercept is the point where the graph intersects with the y-axis\r
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\n" ); document.write( "\n" ); document.write( "So we have one point \r
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\n" ); document.write( "\n" ); document.write( "Now since the slope is comprised of the \"rise\" over the \"run\" this means\r
\n" ); document.write( "\n" ); document.write( "\"slope=rise%2Frun\"\r
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\n" ); document.write( "\n" ); document.write( "Also, because the slope is \"-2%2F3\", this means:\r
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\n" ); document.write( "\n" ); document.write( "\"rise%2Frun=-2%2F3\"\r
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\n" ); document.write( "\n" ); document.write( "which shows us that the rise is -2 and the run is 3. This means that to go from point to point, we can go down 2 and over 3\r
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\n" ); document.write( "\n" ); document.write( "So starting at , go down 2 units \r
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\n" ); document.write( "\n" ); document.write( "and to the right 3 units to get to the next point \r
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\n" ); document.write( "\n" ); document.write( "Now draw a line through these points to graph \"y=-%282%2F3%29x%2B2\"\r
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\n" ); document.write( "\n" ); document.write( " So this is the graph of \"y=-%282%2F3%29x%2B2\" through the points and
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