document.write( "Question 370684: How do you compute algebraically (not by graphing) the intercepts of any function?\r
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document.write( "For example, what are the x-intercept(s) and y-intercept(s) of 2x – 5y = 8 without graphing the equation? Remember that intercepts are points and points are written as ordered pairs. \n" );
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Algebra.Com's Answer #264251 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 2x – 5y = 8 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "... \n" ); document.write( "For y intercept plug x=0 \n" ); document.write( "0-5y=8 \n" ); document.write( "/-5 \n" ); document.write( "y=-8/5 \n" ); document.write( "The co-ordinates are (0,-8/5) \n" ); document.write( ".. \n" ); document.write( "For x intercept \n" ); document.write( "plug y = 0 \n" ); document.write( "2x+0=8 \n" ); document.write( "x= 4 \n" ); document.write( "(4,0) are the co-ordinates\r \n" ); document.write( "\n" ); document.write( ".. \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |