Which one of these statements is NOT true about spreadsheet functions?

You can add a function by highlighting a column, clicking the right mouse button, and clicking "Add Function", and then specifying where to put it in the sheet.

Functions need to be specified by name to indicate how you want the inputs to be calculated.

Functions are premade formulae that spreadsheets provide to help users save time.

Functions take in one or parameters from the spreadsheet and calculate the output.