How to annotate a Grid=?iso-8859-1?Q?=3F_=96_mathematica.stackexchange.com?=

How to annotate a Grid? – mathematica.stackexchange.com

I have the following grid, which is a partial table for the linear
function f[x]: f[x_] := 2 x + 3 Grid[Join[, Table[{i, f[i]}, {i, 0, 4}]],
Dividers -> {{2 -> Directive[Red, Thin]}, …