Respuesta :

Student242424
I’m not gonna show my steps but the answer is Y= x^2-8x+19

Answer:

y = x² - 8x + 19

Step-by-step explanation:

The equation of a parabola in standard form is

y = ax² + bx + c ( a ≠ 0 )

Given

y = (x - 4)² + 3 ← expand parenthesis using FOIL

  = x² - 8x + 16 + 3

  = x² - 8x + 19 ← in standard form

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