It can be called a worksheet. There is a range of actual spreadsheet programs, so people often refer to them directly, like Excel or Quattro or Works or Open Office or Lotus 123, instead of using the term spreadsheet.
Generally it would still be called a spreadsheet, but it could be called a What-if spreadsheet.
They are often called column headers.
A spreadsheet is sometimes called a worksheet.
The cell in a spreadsheet is called a cell.
It's called a model or a solver. It can be called a solver, and it can be said to be doing what-if analysis. They can be called a What-if spreadsheet. There is also facility known as the Scenario Manager, which can be used for those situations.
I would expect a spreadsheet is called a spreadsheet because data used is spread over a large digital sheet.
In a spreadsheet a built-in formula is called a function.
i think it's conditional
It's called a model or a solver. It can be called a solver, and it can be said to be doing what-if analysis. They can be called a What-if spreadsheet. There is also facility known as the Scenario Manager, which can be used for those situations.
It usually is called a spreadsheet. Microsoft Excel calls it a worksheet.