The term Constant of Variation is used to denote the constant factor in a relationship of direct or inverse variation between two variables, often symbolized as 'k'. In the case of direct variation, depicted as y=kx, the value of 'k' can be determined by the division of y by x. Conversely, in an inverse variation, represented as y=k/x, 'k' is ascertained by multiplying y with x.
| Topic | Problem | Solution |
|---|---|---|
| None | If the variation equation is given as \(y = kx^2\… | Substitute the given point \((2,8)\) into the equation \(y = kx^2\), we get \(8 = k(2^2)\) |