Practice problem
Find the inverse of f(x)=−7x+5−2.f(x) = \frac{-7x+5}{-2}.f(x)=−2−7x+5.
f−1(x)=27x+5f^{-1}\left(x\right)=\frac{2}{7x+5}f−1(x)=7x+52
f−1(x)=2x−57f^{-1}\left(x\right)=\frac{2x-5}{7}f−1(x)=72x−5
f−1(x)=−2x−5−7f^{-1}\left(x\right)=\frac{-2x-5}{-7}f−1(x)=−7−2x−5
f(x)=2x+57f(x)=\frac{2x+5}{7}f(x)=72x+5
Type a concept, like “slope” or “photosynthesis”.
