throughout the lesson.
1. Analyze the phrases below. Write D if the phrase involves direct variation, I
if inverse variation, J if joint variation and C if combined variation. Write
your answer on the space provided before each number.
1. The time a teacher spends checking papers to the number of students.
2. The time it takes to mow a rectangular area of grass to its length and width
and to the number of workers.
3. The number of hours to finish a project to the number of students working.
4. The area of a triangle to its base and altitude.
5. The weight of children to the distance from the fulcrum of a seesaw.​