Consider the function ns] 2 Va: 6. (A) Find f1(6) =0 (B) Use Theorem 7, page 156 of the Stewart Essential Calculus textbook to nd (f'1)'{6) (r916) = C] (C) Calculate f1(1:) and state domain and range of fl. Use interval notation. If needed enter inf for 00 or -inf for oo. f1(=r} = Domain = Range = Calculate (f1)'() from the formula for 134(3) and check that it agrees with the result of part (B)