14 lines
249 B
Plaintext
14 lines
249 B
Plaintext
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\begin{pspicture}(-3,-0.5)(3,3)
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%\psgrid(-3,-0.5)(3, 3)
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\psaxes[linecolor=blue,ticks=none]{->}(0,0)(-2.5,0)(2.5,2.5)%
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\psline[linecolor=red]( -2,2 )(0,0)
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\psline[linecolor=red]( 2,2 )(0,0)
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\rput[c](2.2,1.5){\color{red}$y=|x|$}
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\end{pspicture}
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