How can we determine whether 2 functions are inverses of each other based on their graphs ?

Question

owlfred · Answer

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anonymous · Answer

hay draw the both the graphas and the line y=x..if they are inverses of each other then they would be images of each other w.r.t. the line y=x

anonymous · Answer

how about the 1-1 function test ?

anonymous · Answer

1-1 function test are used for proving whetehr the functions are bijective (invertible)..both functions will be 1-1

anonymous · Answer

((n-13)^.8)/2 +40= 48
i keep getting the answer n= 35, but when i plug it back it, the answer doesn't equal 48 ! D:

anonymous · Answer

being symmetric with respect to origin is not the same thing as being symmetric with respect to y=x (inverse property)