Respuesta :
Answer:
Center: (-6, -36)
Step-by-step explanation:
f(x) = x^2 + 12x
f(x) = x^2 + 12x + 36 - 36
f(x) = (x+6)^2 - 36
f(x) = a(x-h)^2 + k
Center: (-6, -36)
Please mark for Brainliest!! :D Thanks!!
For any questions or more information, please comment below and I'll respond as soon as possible.