Question

Someone could tell me how to identify a direct and inverse proportionality? THANKS, IS IMPORTANT​

Answer 1

Answer:In direct proportionality as one quantity increase,the other quantity also increase.while in inverse proportionality as one quantity increase, the other quantity decrease.

Step-by-step explanation:

Both involve two quantities.

In direct proportionality if one quantity increase, the other quantity would increase too,also if one quantity decrease,the other quantity would decrease too.in inverse proportionality if one quantity increase, the other quantity would decrease,also if one quantity decrease the other quantity would increase.

Answer 2

Answer:

Directly proportional: as one amount increases, another amount increases at the same rate.

Inversely Proportional: when one value decreases at the same rate that the other increases.

Step-by-step explanation: