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Find the inverse of the function. y = 3x-9
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3 votes
Find the inverse of the function.
y = 3x-9

User Karias Bolster
by
4.2k points

1 Answer

6 votes

Answer:

(x/3) - 3 = f^-1(x)

Explanation:

y = 3x-9

x = 3y-9

x - 9 = 3y

(x/3) -(9/3) = y

(x/3) - 3 = f^-1(x)

User Parvez Kazi
by
4.1k points
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