In order to finish the table, additional information is needed about the relationship between $X$ and $Y$. For example, if the values follow a particular function, equation, or rule, it will help in determining the unknowns.

Without a specific equation or rule, I can suggest possible scenarios or functions to finish the table. Could you provide more context or the equation that links $X$ and $Y$?

Let me know if you'd like more details or if you have any specific questions!

Here are 5 relative questions to expand on this topic:

1. Is there a linear equation that links $X$ and $Y$?
2. Are the changes between $X$ and $Y$ constant?
3. Could this table represent a quadratic or exponential function?
4. Are there any constraints or additional points on the table that you're aware of?
5. What is the context or application of this table?

Tip: Identifying patterns in data, like the rate of change between variables, can help you determine an underlying rule or equation.