trapfik04 trapfik04

02-04-2022
Mathematics

contestada

What is the vertex of the graph of the function f(x) = x2 + 8x − 2 ? (−4, 18) (0, -2) (-8, -2) (−4, −18)

Respuesta :

Аноним Аноним

02-04-2022

Answer:

(−4, −18)

Step-by-step explanation:

f(x) = x^2 + 8x - 2

⇒ CONVERT TO VERTEX FORM

≥ f(x) = (x + 4)^2 - 16 - 2

≥ f(x) = (x + 4)^2 - 18

⇒ VERTEX IS AT:

≅ ((−4, −18))

Answer Link

ssrubio7 ssrubio7

27-06-2022

Answer:

The answer is D......

Step-by-step explanation:

Answer Link

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