help with answer please

1. (4 points) Use the graph of f (x) to evaluate the expressions below. (a) lim f(x) IQE' (b)xlig1+f(x) (c) mm) (01} H9) 2. (3 points) Let f (x) be some unknown metion! We're given that 511314 f(x) = 10. Is it possible for this statement to be true 8: yet f(4-) = 12? Explain your reasoning