Question: Using only a graphing calculator, determine whether the functions are inverses of each other. a. f(x) = 3((x - 3.2) / 1.4) , g(x) =

Using only a graphing calculator, determine whether the functions are inverses of each other.
a. f(x) = 3√((x - 3.2) / 1.4) , g(x) = 1.4x3 + 3.2
b. f (x) = (2x - 5) / (4x + 7), g(x) = (7x - 4) / (5x + 2)
c. The function f (x) = x2 - 3 is not one-to-one. Restrict the domain of f so that its inverse is a function. Find the inverse and state the restriction on the domain of the inverse.

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