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

6-161.

1. Write the inverse proportion. Don't forget '*k*'.

2. Substitue a point and solve for '*k*'.

3. Write the function.

Use the function found in part (a) above.

6-161.

1. Write the inverse proportion. Don't forget '*k*'.

2. Substitue a point and solve for '*k*'.

3. Write the function.

Use the function found in part (a) above.