SECOND QUARTER MATHEMATICS 9 REVIEWER

Identify the following variation statements whether direct, inverse, joint or combined.

The number of hours to finish a job to the number of men working.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The number of persons sharing a pie to the number of slices of the pie.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The area of the wall to the amount of paint used to cover it.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The amount of water to the space that water did not occupy in a particular container.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The time spent in walking to the rate at which a person walks.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The time a teacher spends checking papers to the number of students.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The cost of life insurance to the age of the insured person.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The age of a used car to its resale value.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The amount of money raised in a concert to the number of tickets sold.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION

Identify the following variation statements whether direct, inverse, joint or combined.

The distance an airplane flies to the time travelling.

• DIRECT VARIATION

• INVERSE VARIATION

• JOINT VARIATION

• COMBINED VARIATION