B. I'm terrible at explaining but I'm sure that's right.
Answer:
its blurry for me sorry
Step-by-step explanation:
80$ won't be enough to pay
He would like need 6 more cents
he needs 80.06$
because
How To Find Inverses:
1. First, replace f(x) with y . ...
2. Replace every x with a y and replace every y with an x .
3. Solve the equation from Step 2 for y . ...
4. Replace y with f−1(x) f − 1 ( x ) . ...
5. Verify your work by checking that (f∘f−1)(x)=x ( f ∘ f − 1 ) ( x ) = x and (f−1∘f)(x)=x ( f − 1 ∘ f ) ( x ) = x are both true.
See attached PDF. (The censor thinks there are some unseemly words in there.)
