98.8k views
2 votes
Which function is the inverse of f(x)=50,000(0.8)^x?

a. f^-1(x)=log0.8(x/20,000)
b. f^-1(x)=log50,000(x/0.8)
c. f^-1(x)=log0.8(50,000/x)
d. f^-1(x)=log0.8(x/50,000)

P.S. There's more points if you answer this same question. I posted it three days ago.

User Deleplace
by
8.2k points

1 Answer

4 votes
inverse means the opposite. it's a bit confusing..I believe it's either C or D.
User Kris Walker
by
8.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories