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math>philosophyBest ResponseYou've already chosen the best response.1
What's the question
 one year ago

Katieann16Best ResponseYou've already chosen the best response.1
Find the equation of the inverse of \[f(x)=\frac{ 1 }{ 3 } x + 5\]
 one year ago

math>philosophyBest ResponseYou've already chosen the best response.1
I would set it up like \[y = \frac{1}{3}x + 5\] and then just switch the y and x and solve for y
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.0
Do you know what an inverse function is?
 one year ago

zepdrixBest ResponseYou've already chosen the best response.0
Katie, you should label your threads appropriately, instead of "HELP PLEASE" lol... XD Anyway, Do you understand what phil was instructing you to do?
 one year ago

Katieann16Best ResponseYou've already chosen the best response.1
Phil? & @skullpatrol , i think its f^1 (x)= 3x15
 one year ago

Katieann16Best ResponseYou've already chosen the best response.1
yah but its not the answeer
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.0
What is the answer?
 one year ago

timo86mBest ResponseYou've already chosen the best response.1
Thank you captain obvious
 one year ago

timo86mBest ResponseYou've already chosen the best response.1
cuz nobody asked such a q you flutterer
 one year ago

timo86mBest ResponseYou've already chosen the best response.1
@skullpatrol mines is correct i swapped the x and y for last step. she wants it f(x) y in terms of x.
 one year ago

timo86mBest ResponseYou've already chosen the best response.1
finding the inverse of f(x). Ye so get the flutter out of here nin
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.0
PEOPLE, PEOPLE let @Katieann16 talk this is HER question, remember???
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.0
Well @Katieann16 any questions?
 one year ago

Katieann16Best ResponseYou've already chosen the best response.1
ummm,so my answer is x=3y15 right?
 one year ago

timo86mBest ResponseYou've already chosen the best response.1
swap x and y y=3x15 which is also f(x)=3x5
 one year ago

Katieann16Best ResponseYou've already chosen the best response.1
so thats the answer?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.0
Do understand the idea of an inverse?
 one year ago
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