25. lim f(x) = 2 and X--00 26. lim f(x) = co, lim f(x) = -co, and f(2) = 1 43. x-+2 27. lim f(x) = 2, lim f(x) = 2, but f(3) does not exist 45. 28. lim f(x) = -2 and lim f(x) = co, f(0) = -5 x--00 47 29. lim f(x) = 2, lim f(x) = -1, and f(2) = 2 1x 2+ 30. lim f(x) = 3, lim f(x) = 3, and f(2) = 0 49 x -+ 2 x -+ 2+ For the function f graphed as follows, approximate each of the limits and values in Exercises 31-34: 5 - 4 - 3 - 2 2 3 - x -1 -3 2 - - 2 - X - - 2+ 31. lim f(x), lim f(x), lim f(x), andf(-2). x - - 2 x - - 1- X - - 1+ 32. lim f(x), lim f(x), lim f(x), and f(-1). X - - 1 X -> 2 - x - 2+ 33. lim f(x), lim f(x), lim f(x), and f(2). x - 2 X - 0 x- 1 34. lim f(x), lim f(x), lim f(x), and lim f(x). X -+ 00 For the function g(x) graphed as follows, approximate each of the limits and values in Exercises 35-38