ACTIVITY 1 Write DIRECT if the phrase suggest a direct variation and INVERSE if it suggest inverse variation,
1. The amount of water to the space that water did not occupy in a particular container.
2. The area of the wall to the amount of paint used to cover it.
3. The time spent walking to the rate at which the person walks
4. The time a teacher spends checking papers to the number of students.
5. The age of a used car to its resale value.
6. The amount of money raised in a concert to the number of tickets sold.
7. The distance an airplane flies to the time of travelling.
8. The number of persons sharing a pizza to the number of slices of pizza.
9. The number of persons needed to do a job to the number of days finishing the job.
10. The number of workers and the number of days to build a house.
11. The amount of weight on a spring and the distance the spring will stretch.
12. The number of hours you work and the amount of your paycheck..
13. The speed of a car and the distance travelled in a certain amount of time.
14. Tax and the income bracket of a government employee.
15. Amount of gas left in the tank and the time of cooking.