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tatyana61 [14]
3 years ago
12

Hello can someone please help me in these question please?

Mathematics
1 answer:
Andrej [43]3 years ago
3 0

Answer:

<u>Answer</u><u>:</u><u> </u><u>B</u>

Step-by-step explanation:

f(x) =  \frac{12}{x}  - 18 \\

let its inverse be m :

m =  \frac{12}{x}  - 18 \\  \\ m + 18=  \frac{12}{x}  \\  \\ x =  \frac{12}{m + 18}  \\  \\ { \boxed{ \boxed{f {}^{ - 1}(x) =  \frac{12}{x + 18}  }}}

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