Answer: xf^
Explanation:
Multiply
(f^)(1)(x)=
xf^
Answer:
f^-1 (x) = (1 - x)/3.
f(x) = -3x + 1
3x = 1 - f(x)
x = (1 - f(x)) / 3
So f^-1 x = (1 - x)/3.
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