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- 2. Let g(x)= {-1/5x + 2, x<0 -2, x=0 x+2, x>0. Does the lim g(x) x→0 exist? If yes, give its value. If not, why?A. Find lim x->4^+ and lim x->4^- B. Does lim x->4 f(x) exist C. Find lim x->5^+ & lim x->5^- D. Does lim x->5 f(x) existlim x-->3 f(x)=8 and lim x--->3 g(x)= -4 1) limx--->3 (3f(x)-5g(x)) 2) lim x---> G(x)^3 + 50 / ( 5f(x)^(2/3) )