Practice problem
What is the inverse of f(x)=3x+18f(x)=3x+18f(x)=3x+18?
f−1(x)=−3x−18f^{-1}(x)=-3x-18f−1(x)=−3x−18
f−1(x)=16−1f^{-1}(x)=\frac16-1f−1(x)=61−1
f−1(x)=13x−18f^{-1}(x)=\frac13x-18f−1(x)=31x−18
f−1(x)=13x−6f^{-1}(x)=\frac13x-6f−1(x)=31x−6
Type a concept, like “slope” or “photosynthesis”.
