1. The graphs of the functions g and h are given below. Determine if each of the following limits exists. Then, find the value of each of the following limits that exist. 4 h(x ) 2/g (x) (a) lim h(x) [2p] (b) lim h(x) [2p] *+-1 (c) lim h(x) [2p] (d) lim g(h(x)) Hint: Is h(x) larger or lower than 1 for r close to -2? [2p] I-+-2 Section 1.4 2. Use the Squeeze Theorem to evaluate the following limit: [6p] lim (exp*-1-1) cos