Linear growth refers to a consistent increase in value over time, where the change is uniform. This means that for every unit of time that passes, the quantity increases by the same amount. For example, if a plant grows 2 inches each month, its height will increase linearly, resulting in a predictable growth pattern. In mathematical terms, linear growth can be represented by a straight line on a graph, where the x-axis represents time and the y-axis represents the quantity. The slope of the line indicates the rate of growth. This concept is commonly seen in various fields, including economics, population studies, and finance.