It seems like you're asking to categorize some exponential equations into two columns: Exponential Growth and Exponential Decay. However, you haven’t provided any specific equations to sort.
In general, an exponential growth equation has the form:
\[ y = a \cdot b^x \]
where \( b > 1 \).
An exponential decay equation has the form:
\[ y = a \cdot b^x \]
where \( 0 < b < 1 \).
If you can provide the specific equations you'd like categorized, I can help you determine which ones belong to each column!