Practice problem
Find the inverse of the function. f(x)=3x2+4f(x)=3x^2+4f(x)=3x2+4
f−1(x)=x−43f^{-1}(x)=\sqrt{\frac{x-4}{3}}f−1(x)=3x−4
f−1(x)=(x−43)2f^{-1}(x)=(\frac{x-4}{3})^2f−1(x)=(3x−4)2
f−1(x)=±x−43f^{-1}(x)=\pm\sqrt{\frac{x-4}{3}}f−1(x)=±3x−4
f−1(x)=x−43f^{-1}(x)=\frac{x-4}{3}f−1(x)=3x−4
Type a concept, like “slope” or “photosynthesis”.
