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ivann1987 [24]
2 years ago
11

Pleasssseeee!!!!!!!!!!!

Mathematics
1 answer:
777dan777 [17]2 years ago
7 0

Answer:

h= the number 7 duh-

Step-by-step explanation:

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f(x) = \sqrt{x+1} \\ y = \sqrt{x+1} \ or \ y^2 = x+1 \ or \ x = y^2 - 1 \\ Therefore, \ f^{-1}(x)=x^2 - 1

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Therefore, (fof^{-1})(a) = (f^{-1}of)(a) = a

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