how do function formulas save you time?

Answer 1

Formulae can enable you to make mathematical statements for the whole set of values of the arguments (the domain) at the same time instead of repeating the statement for each value.

Answer 2

Function formulas can save you time by automating repetitive tasks. Rather than manually performing calculations or operations, function formulas allow you to input the necessary data and obtain the desired result instantly. This eliminates the need for manual calculations, reducing the chances of errors and improving efficiency. Additionally, function formulas can be easily replicated and applied to a large dataset, saving you time and effort in performing the same calculation multiple times.