107k views
0 votes
If f(x) = 2x, then f-1(x) =
1/2 х
x-2
-2x

User Gelu
by
7.5k points

1 Answer

5 votes

Answer:

1/2x

Explanation:

y = 2x

To find the inverse, exchange x and y

x = 2y

Solve for y

Divide each side by 2

x/2 = 2y/2

1/2x = y

The inverse is 1/2x

User Afraz Ahmad
by
8.2k points

No related questions found

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