Paula bought a jacket on sale for $6 less than half its original price. She paid $36 for the jacket. What was the original price
1 answer:
You might be interested in
Answer: C. and
Step-by-step explanation: if a function f(x) has g(x) as its inverse then it satisfies fog(x)=x and gof(x)=x
C. f(x)= and g(x)=
fog(x)=f()
=
=x
gof(x)=g()
=
=x
hence C. is the pair of inverse functions