Math lesson on exponential growth showing how to calculate salary increase over time using the formula A = P(1 + r)^t.
A math worksheet titled "Discrete Exponential Growth and Decay" with a problem about employee salary growth, featuring a graph, formulas, and a handwritten solution showing a final salary of $71,705.55 after 9 years. A man in a cap and glasses appears in a video inset on the right.