document.write( "Question 260106: I am working on a new lesson and I an need of some help. I need to write an equation of the line that is parallel to the given line and passes through the given point.\r
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document.write( "Y=2/3X-2, (2,1) \r
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document.write( "Please help! \n" );
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Algebra.Com's Answer #191554 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! write an equation of the line that is parallel to the given line and passes through the given point. \n" ); document.write( "Y=2/3X-2, (2,1) \n" ); document.write( "-------------- \n" ); document.write( "The given line has a slope of 2/3. \n" ); document.write( "Any line parallel to it must have a slope of 2/3. \n" ); document.write( "---- \n" ); document.write( "The form of the equation you want is y = mx + b \n" ); document.write( "--- \n" ); document.write( "You know m = 2/3 and you know y = 1 when x = 2: \n" ); document.write( "So, solve for \"b\": \n" ); document.write( "---- \n" ); document.write( "1 = (2/3)*2 + b \n" ); document.write( "1 = (4/3) + b \n" ); document.write( "b = -1/3 \n" ); document.write( "--------------------- \n" ); document.write( "Equation: \n" ); document.write( "y = (2/3)x - (1/3) \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |