In Problems 51-62, the function f is one-to-one. (a) Find its inverse function and check your answer. (b) Find the domain and the range off and j Graph f. f, and yz on the same coordinate axes. 51. f(a) 3r 52. f(x)=-42 53 (2) 4x+2 54. f(x)-1-3x 55 (2) 2-1 56. f(x)=x+1 57. f() #44, 220 58 () +9, 20 59. (2) 60. f(x) 61. f(2) 62. f(x)=7 In Problems: 63-80, the function fis one-to-one, (al Find its inverse function and check your answer. (b) Find the domain and the manipe off and f