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16-08-2020
Mathematics

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Ariel completes the square for the function y=x^2-16x+17. What is the function of the parabola?

Respuesta :

16-08-2020

Answer:

y = (x - 8)² - 47

Step-by-step explanation:

x² - 16x + 17 = 0

x² - 16x = -17

(-16) / 2 = -8

-8² = 64

x² - 16x + 64 = -17 + 64

(x - 8)² = 47

y = (x - 8)² - 47

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