The function f(x)= 116 (x-3)² +8,x ≥ 3 is one-
to-one.
a)Find the inverse of f and check the answer.
b) Find the domain and the range of f and
f⁻¹.
(a) f⁻¹(x) =
(Simplify your answer. Use integers or fractions for any numbers in the expression.)