xy = k.
43. Two quantities x and y are said to vary directly with each other if for some rational number k, xy = k.
05
Aug
43. Two quantities x and y are said to vary directly with each other if for some rational number k, xy = k. 43. Two quantities x and y are said to vary directly with each other if for some rational number k xy = k. August 5, 2021 Category: Chapter 13 - Direct and [...]
21. Both x and y are said to vary ______ with each other if for some positive number k, xy = k.
05
Aug
21. Both x and y are said to vary ______ with each other if for some positive number k, xy = k. 21. Both x and y are said to vary ______ with each other if for some positive number k xy = k. August 5, 2021 Category: Chapter 13 - Direct and Inverse Proportions [...]