Warm-up!
Exponential Functions Day 4:
(2.5) 𝑒
(2.5) Exponential growth/decay with percentage increase/decrease
(2.4+2.5) Changing units
Homework: Exponential Functions in Context
Quiz Next Class: See Canvas for Details
A) Let 𝑓𝑥=6013−2𝑥+1. Write an equivalent expression in the form 𝑓𝑥=𝑎𝑏𝑥.
B) A jacket is normally $80 but it is on sale for 20% off! What is the price of the jacket on the day of the sale?
C) What does "half life" mean in chemistry/physics?