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10 questions from this quiz
It must be one-to-one
If function is one-to-one
The inverse function
[2,5][2, 5][2,5]
xxx
Reflect across line y=xy = xy=x
(7,3)(7, 3)(7,3)
Write y=f(x)y = f(x)y=f(x)
Range of h−1h^{-1}h−1 must be [1,∞)[1, \infty)[1,∞)
On line y=xy = xy=x where f(x)=xf(x) = xf(x)=x
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