document.write( "Question 424893: wrie a point-slope equation for the line of slope -1 that contains the point
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document.write( "(-3,9) \n" );
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Algebra.Com's Answer #296054 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! y=mx+b \n" ); document.write( "9=-1*-3+b \n" ); document.write( "9=4+b \n" ); document.write( "b=5 \n" ); document.write( "--------- \n" ); document.write( "y=-x+5 \n" ); document.write( " |