document.write( "Question 360278: find an equation of the line containing the given pair of points. express your answer in the form x=a,y=b,or y=mx+b\r
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document.write( "(-2,-2) and (1,1)\r
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document.write( "What is an equation of the line?\r
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document.write( "y= \n" );
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Algebra.Com's Answer #257090 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (-2,-2) and (1,1) \n" ); document.write( "What is an equation of the line? \n" ); document.write( "-------------------- \n" ); document.write( "slope = (1--2)/(1--2) = 3/3 = 1 \n" ); document.write( "---- \n" ); document.write( "Since y = mx + b \n" ); document.write( "1 = 1*1 + b \n" ); document.write( "b = 0 \n" ); document.write( "---- \n" ); document.write( "Equation: \n" ); document.write( "y = x \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |