### Home > PC > Chapter 6 > Lesson 6.4.2 > Problem 6-161

6-161.

Suppose varies inversely as

*and*

*when*

*.*

Express

as a function of,.1. Write the inverse proportion. Don't forget '

'.

2. Substitute a point and solve for ''.

3. Write the function.Find

,,, and . Use the function found in part (a) above.