For this case we have the following expression:
y = (x + 3) ^ 2 + 53
We rewrite the expression:
y = (x ^ 2 + 6x + 9) + 53
We add the constant term:
y = x ^ 2 + 6x + 62
Answer:
The standard equation of the polynomial for this case is given by:
y = x ^ 2 + 6x + 62
option B