document.write( "Question 129828: How do you graph y=x+2 and y=-2x+2 \n" ); document.write( "
Algebra.Com's Answer #781787 by somuahkata@gmail.com(7)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Using the intercept method, when x = 0 and when y = 0
\n" ); document.write( "For
\n" ); document.write( "y = x + 2
\n" ); document.write( "When x = 0
\n" ); document.write( "y = 0 + 2
\n" ); document.write( "y = 2
\n" ); document.write( "Point (0,2)
\n" ); document.write( "When y = 0
\n" ); document.write( "0 = x + 2
\n" ); document.write( "x = - 2
\n" ); document.write( "Point (-2,0)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "y = -2x + 2
\n" ); document.write( "When x = 0
\n" ); document.write( "y = -2 (0) + 2
\n" ); document.write( " y = 2
\n" ); document.write( "Point (0,2)
\n" ); document.write( "When y = 0
\n" ); document.write( "0 = -2x + 2
\n" ); document.write( "2x = 2
\n" ); document.write( "x = 1
\n" ); document.write( "Pont (1,0)
\n" ); document.write( "Plot these points and draw your graph\r
\n" ); document.write( "\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x%2B2%2C+-2x%2B2%29+\" (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions x^2 and x^2/10-x)\r
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