Definitions for

**"Geometric progression"**The sequence of numbers in which the ratio of successive numbers is constant.

(mathematics) a progression in which each term is multiplied by a constant in order to obtain the next term; "1-4-16-64-256- is the start of a geometric progression"

a sequence in which each term (after the first) is determined by multiplying the preceding term by a constant

a simplified way to show exponential population growth