Final answer:
The value displayed in cell A9 depends on the specific formulas entered in cells A2 through A9.
Step-by-step explanation:
If the value 1 was entered in cell A1 of a spreadsheet and formulas were entered in cells A2 through A9, the value displayed in cell A9 would depend on the formulas entered. However, since the question asks about the values produced by the formulas, we need to know what formulas were typed in. Without that information, we cannot determine the specific value displayed in cell A9.