Multiple Choice: Choose the best answer. Write the letter on the space provided before each number. 1. The expression lim /(x) is the representation of A. existence of limit C. right-side limit B. left-side limit D. continuous limit 2. If the limit of the function /(x) as x approaches c is equal to /(c), then the function is A. equal to zero C. positive number B. continuous at c D. undefined 3. As x approaches c, the left-side limit is -1 and the right-side limit is 1. What can we say about its limit? A. The limit is equal to zero. C. The limit is equal to the function at c. B. The limit is continuous at c. D. The limit does not exist. 4. What is the value of the function at x = 1? lim /Lo) A. f(1) = 1 B. /(1) = 2 C. f(1) = 3 D. does not exist 5. What is the limit of the function as x approaches 3 in the graph? lim (4 - 1) A. 1 B. 2 C. 3 D. does not exist 6. What is the limit of the function as x approaches 2 in the graph? x - 21 lim A. -1 B. 0 C. 1 D. does not exist Ac -2- Go