Odd problems only

33-42. Finding inverse functions Find the inverse f (x) of each 4 function (on the given interval, if specified). 33. f ( x) = 2/ (x2 + 1), for x 2 0 un 34. f(x) = 6/(x2 - 9), for x > 3 35. f(x) = e2x+6 36. f(x) = 4e5x 37. f(x) = In (3x + 1) 38. f(x) = 10g10 4x 39. f(x) = 10-2x 40. f(x) = 1/(e* + 1) 41. f(x) = ex/(ex + 2) 42. f(x) = x/ (x - 2), for x > 2 13 Onli yos The unit ircle 72 + 2 = 1 consists of four