document.write( "Question 385783: find the intercepts then use them to graph the equation:\r
\n" );
document.write( "\n" );
document.write( "1.1x-1.9y=4.18 \n" );
document.write( "
Algebra.Com's Answer #272875 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find the intercepts then use them to graph the equation: \n" ); document.write( "1.1x-1.9y=4.18 \n" ); document.write( "--- \n" ); document.write( "Multiply thru by 100 to get rid of the decimals. \n" ); document.write( "---- \n" ); document.write( "110x - 190y = 418 \n" ); document.write( "--- \n" ); document.write( "x-intercept = ? \n" ); document.write( "Let y = 0, then x = 418/110 = 3.8 \n" ); document.write( "---- \n" ); document.write( "y-intercept = ? \n" ); document.write( "Let x = 0, then y = 418/-190 = -2.2 \n" ); document.write( "======================= \n" ); document.write( "Plot (0,-2.2) and (3.8,0) and draw a line thru them to get: \n" ); document.write( " \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========= \n" ); document.write( " |