Match each function formula with the corresponding transformation of the parent function y= (x - 1)2.

1. y=-(x - 1)?
2. y=(x-172+1
3. y=(x + 1)2
4. y=(x-2)²
5. y=(x - 1)2 - 3
6. y=(x + 3)2
translated left by 4 units
translated right by 1 unit
translated down by 3 units reflected over the y-axis
translated up by 1 unit
reflected over the x-axis