Question

what type of exponential function is this for example # 1?
decay
growth

Explanation:

An exponential decay function has a base between 0 and 1 and decreases over time, while an exponential growth function has a base greater than 1 and increases over time. Without seeing example #1, we can't be sure, but these are the two main types of exponential functions.

Answer:

It could be either Decay or Growth depending on the function in example #1.