document.write( "Question 327798: I need help bad!!\r
\n" ); document.write( "\n" ); document.write( "2x-y =5\r
\n" ); document.write( "\n" ); document.write( "Graph using the slope and the y-intercept.
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Algebra.Com's Answer #234756 by jim_thompson5910(35256)\"\" \"About 
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\"2x-y=5\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "\"-y=5-2x\" Subtract \"2x\" from both sides.\r
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\n" ); document.write( "\n" ); document.write( "\"-y=-2x%2B5\" Rearrange the terms.\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28-2x%2B5%29%2F%28-1%29\" Divide both sides by \"-1\" to isolate y.\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28%28-2%29%2F%28-1%29%29x%2B%285%29%2F%28-1%29\" Break up the fraction.\r
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\n" ); document.write( "\n" ); document.write( "\"y=2x-5\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "Looking at \"y=2x-5\" we can see that the equation is in slope-intercept form \"y=mx%2Bb\" where the slope is \"m=2\" and the y-intercept is \"b=-5\" \r
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\n" ); document.write( "\n" ); document.write( "Since \"b=-5\" 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\", this means:\r
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\n" ); document.write( "\n" ); document.write( "\"rise%2Frun=2%2F1\"\r
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\n" ); document.write( "\n" ); document.write( "which shows us that the rise is 2 and the run is 1. This means that to go from point to point, we can go up 2 and over 1\r
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\n" ); document.write( "\n" ); document.write( "So starting at , go up 2 units \r
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\n" ); document.write( "\n" ); document.write( "and to the right 1 unit 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=2x-5\"\r
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\n" ); document.write( "\n" ); document.write( " So this is the graph of \"y=2x-5\" through the points and
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