document.write( "Question 1096270: a. Complete the pattern in the chart.
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\n" ); document.write( "b. Does the chart in part a show a proportional relationship? Explain your answer.\r
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Algebra.Com's Answer #710734 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Yes, the green line shows that they all seem to lie on a straight line.\r\n" );
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document.write( "To find its equation,\r\n" );
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document.write( "1. Pick any two of the points, substitute in the slope formula:\r\n" );
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document.write( "\"m\"\"%22%22=%22%22\"\"%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29\"\r\n" );
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document.write( "2. Substitute that value of m and one of the points in the\r\n" );
document.write( "   point-slope formula:\r\n" );
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document.write( "   y - y1 = m(x - x1)\r\n" );
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document.write( "   Do not substitute anything for x and y.  Leave them as letters.\r\n" );
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document.write( "3.  Simplify and solve for y.\r\n" );
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document.write( "You finish.\r\n" );
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document.write( "Edwin

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