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Mathematics, 16.12.2020 21:50 simbupls

Please help asap Which of the following pairs of functions are inverses of each other?

A.
B.
C.
D.


f(x) =  \frac{x}{4}  + 10 \: and \: g(x) = 4x - 10
f(x) =  {2x}^{3}  + 9 \: and  \: g(x) =  \sqrt[3]{ \frac{x}{2} }  - 9 \:
f(x) =  \frac{12}{x}  - 18 \: and \: g(x) =  \frac{12}{x + 18}
f(x) =  {6x}^{3}  - 7 \: and \: g(x) =  \frac{ {x}^{3}  + 7}{6}

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Please help asap Which of the following pairs of functions are inverses of each other?

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