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sarahc
 3 years ago
Let f(x) = 5x + 12. Find f–1(x).
sarahc
 3 years ago
Let f(x) = 5x + 12. Find f–1(x).

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LordVictorius
 3 years ago
Best ResponseYou've already chosen the best response.0I was also confused on these.

LordVictorius
 3 years ago
Best ResponseYou've already chosen the best response.0Switch y and x, y being f(x)

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1is this question about finding the inverse of a function?

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1\[y = \frac{ x12 }{ 5 }\rightarrow f ^{1}(x)=\frac{ x }{ 5 }\frac{ 12 }{5 }\]

LordVictorius
 3 years ago
Best ResponseYou've already chosen the best response.0Too late, I got it.

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1\[y = \frac{ 1 }{ 5 }(x12)\]

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1you are welcome but follow the steps

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1so you can do it yourself

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1if you practice the steps i showed you, you'll almost be able to solve any problem of the kind

sarahc
 3 years ago
Best ResponseYou've already chosen the best response.0okay I did. I got 100 :)

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1sorry i was busy in the computer science section

LordVictorius
 3 years ago
Best ResponseYou've already chosen the best response.0Anyway, can you help me?

LordVictorius
 3 years ago
Best ResponseYou've already chosen the best response.0I posted my questions.

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1sure what is ur qs? if i know how to solve it?

mathsmind
 3 years ago
Best ResponseYou've already chosen the best response.1so where is the question

LordVictorius
 3 years ago
Best ResponseYou've already chosen the best response.0It should be the third one down.
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