For example, revenue, the amount of money collected when you sell an item, depends upon the number of items sold. The growth (or decay, as in the value of your new car over time) in each of these situations can be modeled mathematically. In each of these situations the independent ...
in whichPandQcan be constants or may be functions of the independent variable,x,but do not involve the dependent variable,y.In the special case thatPis a constant andQ= 0, this represents the very important equation for exponential growth or decay (such as radioactive decay) whose solution ...