Notation: When asked to find lim f (x) it means to find the limit as x approaches c from the left. When asked to find lim f (x) it means to find the limit as x approaches c from the right. xact IMPORTANT: lim f (x) only exists if the limit from the left and limit from the right are equal. If X - C the limit from the left and right are equal, lim f (x) is equal to this value. X - C A. Graphs can be analyzed to find values of limits. 1: a) Find lim f(x) x-1- b) Find lim f(x) x-1+ c) Find lim f (x) x-1 f(x) w IN - 3 2: a) Find lim g(x) X -3- b) Find lim g(x) x-3+ c) Find lim g (x) x-3 d) Find g (3) g (x) 4 -2 2