document.write( "Question 910492: find the intercepts for each graph. then use them to help sketch the graph.
\n" ); document.write( "y=2x-4 \n" ); document.write( "

Algebra.Com's Answer #552524 by MathLover1(20850) $\"\"$ $\"About$

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$\"y=2x-4\"$ \r
\n" ); document.write( "\n" ); document.write( "set $\"x\"$ to $\"0\"$ and find $\"y-intercept\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"y=2%2A0-4\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"y=-4\"$ \r
\n" ); document.write( "\n" ); document.write( "so, $\"y-intercept\"$ is at ( $\"+0+\"$ , $\"-4\"$ )\r
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\n" ); document.write( "\n" ); document.write( "set $\"y\"$ to $\"0\"$ and find $\"x-intercept\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"0=2x-4\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"4=2x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"4%2F2=x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=2\"$ \r
\n" ); document.write( "\n" ); document.write( "so, $\"x-intercept\"$ is at ( $\"+2+\"$ , $\"+0+\"$ )\r
\n" ); document.write( "\n" ); document.write( "plot these points and draw a line through\r
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