The implied domain of the function f is the set of x-values such that −8≤x≤−5. The range of f is the set of y-values such that −1≤y≤2. a)What is the closed-form expression of a function which has the stated domain and range? b)Find the domain and range of f(x−7)+6. c)Find the domain and range of f^-1(x).

For part (a), play around with inverse trigonometric functions and transformations.