document.write( "Question 185461: Can you please help me with this?
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document.write( "determine which ordered pairs satisfy the given eguation.\r
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document.write( "4x - y = 4 (0,-4) (1,0) (2,-3)\r
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document.write( "I need to know how it is done, I never had this in school. Can you please show me how to do it? Thank You! \n" );
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Algebra.Com's Answer #139136 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 4x - y = 4 (0,-4) (1,0) (2,-3) \n" ); document.write( "The way to prove if these points are on this line. \n" ); document.write( "Replace the x & y values & solve the equation. \n" ); document.write( "4*0-(-4)=4 \n" ); document.write( "0+4=4 \n" ); document.write( "4=4 (0,-4) is on this line. \n" ); document.write( "4*1-0=4 \n" ); document.write( "4-0=4 \n" ); document.write( "4=4 (1,0) is also on this line. \n" ); document.write( "2*2-(-3)=4 \n" ); document.write( "4+3=4 \n" ); document.write( "7=4 not a solution thus this point is NOT on the line. \n" ); document.write( " |