document.write( "Question 770171: Describe the graph y=-1 and x=4? \n" ); document.write( "
Algebra.Com's Answer #469347 by tommyt3rd(5050)\"\" \"About 
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y=-1 is a horizontal line (parallel to the x-axis that passes through the intercept (0.-1)\r
\n" ); document.write( "\n" ); document.write( "x=4 is a line parallel to the y-axis and passes through the point (4,0)
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