document.write( "Question 433663: what is the asymptote and graph for: y = 1/x + 4 I know or think I know that x = 0 but does y = 4 or -4? \n" ); document.write( "
Algebra.Com's Answer #300630 by rwm(914)\"\" \"About 
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X can't equal zero because division by zero is undefined unless you mean
\n" ); document.write( "y=1/(x+4) then when x=0 y=1/4
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