# Algebra 2 – Using Exponential and Logarithmic Functions

Uh-oh. GULP... word problems. They're here, and not going away. Not to worry though, because Yay Math is here to shed some "e"-asy light on these logs, naturally. Too many math puns for comfort. But sincerely, the half-life problems, also involving exponential growth and decay, can be very tricky. That's why this video breaks down those problems into understandable processes. Enjoy. YAY MATH!