document.write( "Question 541368: how would you write an equation of a line in slope intercept form that goes through (-4,-1) and (-2,3)?\r
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document.write( "i already got the slope of 2 by 3+1 over -2+4 which equaled 4 over 2 which i reduced to 2 \n" );
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Algebra.Com's Answer #354165 by rfer(16322) ![]() You can put this solution on YOUR website! m=(3--1)/(-2--4) \n" ); document.write( "m=4/2 \n" ); document.write( "m=2 \n" ); document.write( "----------------- \n" ); document.write( "y=mx+b \n" ); document.write( "3=2*-2+b \n" ); document.write( "3=-4+b \n" ); document.write( "b=7 \n" ); document.write( "------------- \n" ); document.write( "y=2x+7 \n" ); document.write( " |