document.write( "Question 254910: How to I graph 6x + 5y = 10. \n" ); document.write( "
Algebra.Com's Answer #187199 by jim_thompson5910(35256)\"\" \"About 
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In order to graph \"6x%2B5y=10\", we first must solve for y.\r
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\n" ); document.write( "\n" ); document.write( "\"6x%2B5y=10\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"5y=10-6x\" Subtract \"6x\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"5y=-6x%2B10\" Rearrange the terms.\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28-6x%2B10%29%2F%285%29\" Divide both sides by \"5\" to isolate y.\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28%28-6%29%2F%285%29%29x%2B%2810%29%2F%285%29\" Break up the fraction.\r
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\n" ); document.write( "\n" ); document.write( "\"y=-%286%2F5%29x%2B2\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Looking at \"y=-%286%2F5%29x%2B2\" we can see that the equation is in slope-intercept form \"y=mx%2Bb\" where the slope is \"m=-6%2F5\" 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 \"-6%2F5\", this means:\r
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\n" ); document.write( "\n" ); document.write( "\"rise%2Frun=-6%2F5\"\r
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\n" ); document.write( "\n" ); document.write( "which shows us that the rise is -6 and the run is 5. This means that to go from point to point, we can go down 6 and over 5\r
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\n" ); document.write( "\n" ); document.write( "So starting at , go down 6 units \r
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\n" ); document.write( "\n" ); document.write( "and to the right 5 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=-%286%2F5%29x%2B2\"\r
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\n" ); document.write( "\n" ); document.write( " So this is the graph of \"y=-%286%2F5%29x%2B2\" through the points and
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