Jackson middle school has 6 students in choir for every 1 student in band. if there are 54 students in band, how many students a
1 answer:
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Answer:
Inverse of f(x)
Step-by-step explanation:
<u> Explanation</u>:-
<u>Step(i)</u>:-
Given the function
Given function is one-one and onto function
Hence f(x) is bijection function
now cross multiplication, we get
( 8+x)y = 3 x
8 y + x y = 3 x
8 y = 3 x - x y
taking Common 'x' we get
x (3 - y) = 8 y
<u><em>Step(ii)</em></u>:-
The inverse function
The inverse function of x
<u><em>Final answer</em></u>:-
Inverse of f(x)