The function f(x)=2x-1 is defined for -3≤ x≤ 5. Find the range of f(x). The equation of f^-1(x). Sketch the

The function f(x)=2x-1 is defined for -3≤ x≤ 5. Find the range of f(x). The equation of f^-1(x). Sketch the graphs of f(x) and f^-1(x) on the same diagram and find which the line where the 2 graphs are symmetrical.


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