No. This is not true. It is false. The equation is an example of direct variation.
variation
y = k/x of xy = k where k is a constant.
Logarithmic equation
No, this is an inverse variation.
The equation is xy = 22.5
No. This is not true. It is false. The equation is an example of direct variation.
The equation is xy = k where k is the constant of variation. It can also be expressed y = k over x where k is the constant of variation.
Two variables, x and y are in inverse variation if x*y = c for some constant c. The equation can be written in the form y = c/x.
variation
If y varies with x, then there cannot be an inverse variation between x and y!
y = k/x of xy = k where k is a constant.
The inverse variation is the indirect relationship between two variables. The form of the inverse variation is xy = k where k is any real constant.
If a variable X is in inverse variation with a variable Y, then it is in direct variation with the variable (1/Y).
The equation is xy = 5*9 = 45 Alternatively, y = 45/x
Inverse variation does not pass through the origin, however direct variation always passes through the origin.
Direct variation is the ratio of two variable is constant. Inverse variation is when the product of two variable is constant. For example, direct variation is y = kx and indirect variation would be y = k/x .