document.write( "Question 74527: Please help. I am not good with fractions and adding this other stuff makes it even harder.
\n" );
document.write( "Complete the ordered pairs for the equation y = 2x + 4.
\n" );
document.write( "
\n" );
document.write( "( ,0), (1/2, ), (0, ), (-1/2, ) \n" );
document.write( "
Algebra.Com's Answer #53510 by funmath(2933)![]() ![]() ![]() You can put this solution on YOUR website! Complete the ordered pairs for the equation y = 2x + 4. \n" ); document.write( " \n" ); document.write( "( ,0), (1/2, ), (0, ), (-1/2, ) \n" ); document.write( "Coordinates are in alphabetical order (x,y) \n" ); document.write( "For ( ,0), let y=0 and solve for x. \n" ); document.write( "0=2x+4 \n" ); document.write( "0-4=2x+4-4 \n" ); document.write( "-4=2x \n" ); document.write( "-4/2=2x/2 \n" ); document.write( "-2=x \n" ); document.write( "Therefore ( ,0)=(-2,0) \n" ); document.write( ": \n" ); document.write( "For (1/2, ), let x=1/2 and solve for y: \n" ); document.write( "y=2(1/2)+4 \n" ); document.write( "y=2/2+4 \n" ); document.write( "y=1+4 \n" ); document.write( "y=5 \n" ); document.write( "Therefore (1/2, )=(1/2,5) \n" ); document.write( ": \n" ); document.write( "For (0, ), let x=0 and solve for y \n" ); document.write( "y=2(0)+4 \n" ); document.write( "y=0+4 \n" ); document.write( "y=4 \n" ); document.write( "Therefore (0, )=(0,4) \n" ); document.write( ": \n" ); document.write( "For (-1/2, ) let x=-1/2 and solve for y \n" ); document.write( "y=2(-1/2)+4 \n" ); document.write( "y=-2/2+4 \n" ); document.write( "y=-1+4 \n" ); document.write( "y=3 \n" ); document.write( "Therefore (-1/2, )=(-1/2,3) \n" ); document.write( "Don't let the fractions scare you. Rule the fractions, don't let the fractions rule you. :-) \n" ); document.write( "Happy Calculating!!!! \n" ); document.write( " |