Texas A&M University
Wtamu Virtual Math Lab: College Algebra: Exponential Functions
This tutorial explains exponential functions and provides links pertaining to topics on them. You will learn to use the exponent keys on your calculator, to graph exponential functions, and to solve compound interest problems.
Illustrative Mathematics
Illustrative Mathematics: A ced.a.2: Clea on an Escalator
This task has students create equations to model a physical scenario, and then reason with those equations to come up with a solution. Aligns with A-CED.A.2.