document.write( "Question 253392: in a graph with the points (-5,10) (3,y) and the slope=-(3/8) I need to solve for y
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Algebra.Com's Answer #185708 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! in a graph with the points (-5,10) (3,y) and the slope=-(3/8) I need to solve for y \n" ); document.write( ". \n" ); document.write( "slope, given two points: \n" ); document.write( "m = (y2 - y1)/(x2 - x1) \n" ); document.write( ". \n" ); document.write( "The problem gives us: \n" ); document.write( "m = -3/8 \n" ); document.write( "(x1,y1) as (-5,10) \n" ); document.write( "(x2,y2) as (3,y) \n" ); document.write( ". \n" ); document.write( "Plug the given info into: \n" ); document.write( "m = (y2 - y1)/(x2 - x1) \n" ); document.write( "we get \n" ); document.write( "-3/8 = (y - 10)/(3 - (-5)) \n" ); document.write( "-3/8 = (y - 10)/(3 + 5) \n" ); document.write( "-3/8 = (y - 10)/8 \n" ); document.write( "Multiplying both sides by 8: \n" ); document.write( "-3 = y - 10 \n" ); document.write( "7 = y\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |