On the coordinate grid, the graph of y = x - 1 + 3 is
shown. It is a translation of y = √x.
£
co
-7-6-5-
6
5
4
3
1
2+₁
-2-
4
up up t
-6
→
1
2
3
4
5
6
7 x
What is the domain of the graphed function?
O x 1 O {y|1 O {x|x is a real number}
Oyly is a real number}