# Pre-Calculus: Exponential Growth Help

This page is for pre-calculus students who need help, and for teachers and tutors who are looking for resources on exponential growth.

# Pre-Calculus: Exponential Growth

Exponential growth (including exponential decay) occurs when the growth rate of a mathematical function is proportional to the function's current value. In the case of a discrete domain of definition with equal intervals it is also called geometric growth or geometric decay (the function values form a geometric progression).

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# Pre-Calculus: Exponential Growth Word Problems

The 2000 population of Jacksonville, Florida
The 2000 population of Jacksonville, Florida was 736,000 and was increasing at the rate of 1.49% each year. At that ...
You deposit \$1500 in an account
You deposit \$1500 in an account that pays 5% interest ...
If there are 45 rats in a New York
If there are 45 rats in a New York deli and the number of rats doubles every 7 days how long will it take for the deli to have 100...

someone should make a video tutorial for this...
March 2, 2009, 5:27 pm