Register

If ƒ(x) = 2x, then ƒ -1(x) =

If ƒ(x) = 2x, then ƒ -1(x) =
asked 73.7k views
2 votes
If ƒ(x) = 2x, then ƒ -1(x) =

asked
User Fake Name
by
8.4k points

2 Answers

2 votes
swap the variables to find the inverse function

y = 2x
becomes ..
x = 2y
y = (1/2)x

f-1(x) = 0.5x
answered
User Ajgarn
by
8.1k points
2 votes

The answer would equal 1/2x.

answered
User Chettyharish
by
8.4k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!