1. what kind of variation is described by the table?
A.direct
B.inverse
C.combined
D.joint

2. what is the of constant variation?
A.6
B.12
C.18
D.12







3.which of the following illustrates inverse relationship?
A. the circumference of the circle and its diameter.
B. the number of workers and the amount of work finished.
C. the number of family members and the amount of rice they consumed.
D. the number of workers and the time required to finish an amount of work.​