If f(x)=3x−5f(x) = 3x - 5f(x)=3x−5, what is f−1(x)f^{-1}(x)f−1(x)?
f−1(x)=x+53f^{-1}(x) = \frac{x+5}{3}f−1(x)=3x+5
f−1(x)=x−53f^{-1}(x) = \frac{x-5}{3}f−1(x)=3x−5
f−1(x)=3x+5f^{-1}(x) = 3x+5f−1(x)=3x+5
f−1(x)=5−3xf^{-1}(x) = 5-3xf−1(x)=5−3x