Question 856534
{{{f(x)=(3+6x)/3}}}

{{{ graph( 300, 300, -5, 5, -5, 5, (3+6x)/3) }}} 

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{{{f(x)=3+6x/3}}}
{{{ graph( 300, 300, -5, 5, -5, 5, 3+6x/3 )}}}