document.write( "Question 638467: What is the equation of the line with a slope of -2/3 and passes through the point (-1, 4)
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document.write( "Thanks ?
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document.write( "And in what grade do they teach these stuff I want to know tnx \n" );
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Algebra.Com's Answer #402223 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What is the equation of the line with a slope of -2/3 and passes through the point (-1, 4) \n" ); document.write( "------ \n" ); document.write( "Taught in 1st year Algebra. \n" ); document.write( "----- \n" ); document.write( "Equation Form: y = mx + b \n" ); document.write( "--- \n" ); document.write( "You are told y = 4 when x = -1, and m = -2/3. \n" ); document.write( "Solve for \"b\". \n" ); document.write( "--- \n" ); document.write( "4 = (-2/3)(-1) + b \n" ); document.write( "b = 4 - (2/3) \n" ); document.write( "b = 10/3 \n" ); document.write( "---- \n" ); document.write( "Equation \n" ); document.write( "y = (-2/3)x + (10/3) \n" ); document.write( "========================== \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |