For example, some inexpensive mowers are designed to have a service life of 200 or fewer hours while pricier mowers typically are designed to last 500 or more hours. Therefore, a lawnmowerâs life expectancy can be based on how often and how long it is used.
exponential growth. Increase in number or size, at a constantly growing rate. It is one possible result of a reinforcing feedback loop that makes a population or system grow (escalate) by increasingly higher amounts. Compound interest is an example of exponential growth. Use 'exponential growth' in a Sentence.
Answer Wiki. Linear growth involves a quantity increasing with another variable in a relation represented by a straight line on a graph. [math]y (x) = a x + b[/math] for a parameter and constant (the analog of the decay constant), where is the exponential function and is the initial value.