document.write( "Question 1107858: write the equation of line that has a slpoe -2 and passes through the poin 3,4
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Algebra.Com's Answer #722877 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! write the equation of line that has a slope -2 and passes through the point 3,4 \n" ); document.write( "------ \n" ); document.write( "Form:: y = mx + b \n" ); document.write( "--- \n" ); document.write( "Since \"m\" is the slope, m = -2 \n" ); document.write( "---- \n" ); document.write( "y = -2x + b \n" ); document.write( "---- \n" ); document.write( "When x = 3, y = 4, so you can solve for \"b\":: \n" ); document.write( "4 = -2*3 + b \n" ); document.write( "b = 10 \n" ); document.write( "----- \n" ); document.write( "Equation:: \n" ); document.write( "y = -2x + 10 \n" ); document.write( "------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |