Rectang Name: Class: Date: M5B PT1 (6.1-7.1) Except Hyperbolic functions Enter the appropriate value to answer the question or solve the problem. 1. Find (f-' ) (a). f(x) = 7\\x+x-+x+6, a=21 2. Find (f-1 ) (a). JDC f(x) = 2+x-+tan 2 -1