The Variable Rate is the rate at which a number changes
The rate of change indicates the change in one variable per unit change in a second variable at (or around) that level for the second variable.
Rate of change of the "vertical" variable in relation to the "horizontal" variable.
rate of change. :)
rate of change. :)
The slope of the trend line is the rate of change of the data. It is the ratio of the change of the dependent variable to the rate of change of the independent variable. Slope represents the value of the correlation.
It is the rate of change of a variable.
Rate of Change
It is the rate of change in the rate of change. The precise interpretation depends on the what the variable is.
derivative means rate of change of one variable w.r.t one variable while in differentition rate of change of one variable w.r.t more than one variables.
In semi variable cost :variable cost = change in cost/change in output then with that rate * output = variable cost semi variable cost - variable cost = fixed cost
The difference between fixed and variable mortgages are that in a fixed mortgage, the rate can not change. In a variable mortgage, the rate changes with time.