Please help I really need it

first option

Step-by-step explanation:

Given

y = 2(x - 3)² + 1

Rearrange making x the subject

Subtract 1 from both sides

y - 1 = 2(x - 3)² ( divide both sides by 2 )

= (x - 3)² ( take the square root of both sides )

± = x - 3 ( add 3 to both sides )

± + 3 = x

Change y into terms of x with x being the inverse, that is

(x) = ± + 3

b) well because you get well

the first one, all those points on the line just make a strait line.