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Describe how the graphs of f(x) and f-1(x) are related.
Consider how the inverse function f-1(x) is derived from the function f(x). Think about the relationship between the input and output values for both functions. If you were to graph both functions on the same coordinate plane, how would the points (x,f(x)) and (f(x),x) relate in terms of their positions relative to a specific line?
Box 1: Select the best answer
They are reflections about the line y=x