document.write( "Question 390366: without graphing, tell whether the point (-2, 1/5) is on the graph of 2x+5y=16
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Algebra.Com's Answer #276758 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! without graphing, tell whether the point (-2, 1/5) is on the graph of 2x+5y=16 \n" ); document.write( "---- \n" ); document.write( "Substitute for x and for y and see if the equation is true. \n" ); document.write( "---- \n" ); document.write( "2*(-2)+5(1/5) = 16 \n" ); document.write( "--- \n" ); document.write( "-4 + 1 = 16 \n" ); document.write( "-3 = 16 \n" ); document.write( "---- \n" ); document.write( "The point is not on the graph. \n" ); document.write( "--- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "====== \n" ); document.write( " \n" ); document.write( " |