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Anonymous User Best Answer
Log(x-2)/log(2/3) Log(2/3)=log2-log3<0 F(x) =Log (x+2) F'(x)=1/(x+2) f'(x)>0 for all x<-2 increase f'(x)<0 for all x>-2 decrease but domain of f is (-2,@) so f is decreasing in (-,@)