Question 144413
(x-6)/(x+4)>=0
we know that x cannot be -4 because the denominator would be 0. The vertical asymptote of the graph is -4.
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When x<-4 then y>0
When {{{-4<x<6}}} then y<0
When x>=6 then y>=0 
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X(-infinity,-4)U[6,infinity) Answer
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Ed
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{{{graph(500,500,-10,10,-10,10,((x-6)/(x+4)))}}}