1. Examine the given graph. 6 4 2 -6 -4 -20 2 4 6 X T2 14 x+1 a) State the domain of the function. b) Evaluate the limit for the graph. i) lim x--1x+1 ii) lim x-Fx+1 iii) lim x--1x+1 iv) f (-1) () Is the graph continuous or discontinuous? Justify your answer.2. Explain, using examples, what is meant by the statement "The derivative does not exist." 3. Match graphs a, b, and c of y=f (x) with their corresponding derivatives, graphs A, B, and C. a) 2 N -2 191 2 -2 -2 a) b) 2 -2 0 2 c) -2 2 2 N ol N