document.write( "Question 59496: Can someone help me graph the following problem:\r
\n" ); document.write( "\n" ); document.write( " Graph f(x) = 2x + 4\r
\n" ); document.write( "\n" ); document.write( " Can you show me the graph?\r
\n" ); document.write( "\n" ); document.write( " Thank you,
\n" ); document.write( " Ashley
\n" ); document.write( "

Algebra.Com's Answer #40886 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
Hi Ashley,
\n" ); document.write( " Graph f(x) = 2x + 4
\n" ); document.write( ":
\n" ); document.write( "f(x)=y on the coordinate system:
\n" ); document.write( "y=2x+4
\n" ); document.write( "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, plot (0,4)
\n" ); document.write( "Now 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 Plot (-2,0)
\n" ); document.write( "Connect the points and you have this line:
\n" ); document.write( "\"graph%28300%2C200%2C-10%2C10%2C-10%2C10%2C2x%2B4%29\"
\n" ); document.write( "Happy Calculating, Ashley!!!
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