#1**+4 **

a(x^2 - 2xh + h^2) + k = 2x^2 + 6x + 11

ax^2 - 2axh + ah^2 + k = 2x^2 + 6x + 11.

a = 2.

2x^2 - 4xh + 2h^2 + k = 2x^2 + 6x + 11

h = 3/2

I already got the answer but I'm going to keep going for k.

9/2 + k = 11. k = 6.5.

k = 13/2

the form should be 2(x + 3/2)^2 + 13/2

edit: btw I already helped like 5 people about this topic.

hipie Jun 3, 2022