what is the standard form of this function? f(x) + (x - 2)^2 + 6

Answer:
A
Step-by-step explanation:
The standard form of a quadratic function is
f(x) = ax² + bx + c ( a ≠ 0 )
Given
f(x) = (x - 2)² + 6 ← expand using FOIL
= x² - 4x + 4 + 6
= x² - 4x + 10 → A