document.write( "Question 482558: Find an equation of a line containing the given pair of points. Express your answer in the form a=x, b=y, or y=mx+b
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document.write( "(-2,-2)(8,8)
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document.write( "what is an equation of the line y= \n" );
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Algebra.Com's Answer #330323 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x1 y1 x2 y2 \n" ); document.write( "-2 -2 8 8 \n" ); document.write( " \n" ); document.write( "slope m = (y2-y1)/(x2-x1) \n" ); document.write( "( 8 - -2 )/( 8 - -2 ) \n" ); document.write( "( 10 / 10 ) \n" ); document.write( "m= 1 \n" ); document.write( " \n" ); document.write( "Plug value of the slope and point ( -2,-2 ) in \n" ); document.write( "Y = m x + b \n" ); document.write( "-2.00 = -2 + b \n" ); document.write( "b= -2 - -2 \n" ); document.write( "b= 0 \n" ); document.write( "So the equation will be \n" ); document.write( "Y =x \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |