The function \( h(x) = 18 \) is a constant function, meaning that regardless of the value of \( x \), the output will always be 18. As for the table you've provided, it seems to present various values of \( x \) (with some corresponding numerical values listed, though it's not entirely clear) and their associated function values. However, since \( h(x) \) does not depend on \( x \), all of these \( h(x) \) outputs are simply equal to 18.
If you're asking for the decimal value from the sequence in the table to find insights related to specific \( x \) values, please clarify your question so I can assist you further. If you’re looking for a specific decimal number or considering the values of \( x \) for a context related to another function, please specify that as well.