Specials130
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Suppose f(x) = ax^2 + b.
(a) State the domain and range of f.
(b) Show algebraically that f is not a one-to-one function.
(c) How can you restrict the domain such that f is a one-to-one function?
(d) Find f-1 for the above function in the restricted domain.
(a) State the domain and range of f.
(b) Show algebraically that f is not a one-to-one function.
(c) How can you restrict the domain such that f is a one-to-one function?
(d) Find f-1 for the above function in the restricted domain.