III. MECHANICAL SOLVING. Do as indicated. A. Consider the function f whose graph appears below. Evaluate the following and write your answers on the box provided.(11-14) b y = b(x) 3 d. _ f. b) lim b(x) d) b(-1) h f) lim b(x) points each) h) 6(3) B. Using table of values, determine the limit of: (3 points ) 15. lim x4 - 2x + 1 V-1 C. Evaluate the following using the limit theorems. (3 points each) 16. lim -7x+12 x-3 x--9 D. Determine whether the limit is continuous or discontinuous at a given point a and tell what type discontinuity if the function is discontinuous at point a. (3 points) f (x) = 1 2x-1, x