What function, when you plug in [tex](x/5 - 2)[/tex], will give you [tex]x[/tex] back?
Well first you'd want to add 2 to get [tex]x/5[/tex], and then multiply by 5 to get just [tex]x[/tex]. So the function given by "add two then multiply by five" is [tex](x + 2) \cdot 5[/tex], which is option D.
