SOLUTION: What is the vertex of the function x2 − 6x + 8 = 0?
Answerz
(3, -1)
(-1, 3)
(2, 4)
(-4, 2)
Question 6
What is the vertex of the function x2 + 6x − 16 =
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Question 767741: What is the vertex of the function x2 − 6x + 8 = 0?
Answerz
(3, -1)
(-1, 3)
(2, 4)
(-4, 2)
Question 6
What is the vertex of the function x2 + 6x − 16 = 0?
Answerz
(3, 25)
(-3, 25)
(-25, -3)
(-3, -25)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The 
-coordinate of the vertex of \ =\ ax^2\ +\ bx\ +\ c)
is given by:
The 
-coordinate of the vertex of is the value of the fuction at 
, namely:
\ =\ a(x_v)^2\ +\ b(x_v)\ +\ c)
Plug in your coefficients and do the arithmetic.
By the way, the word "answers" is spelled with an "s".
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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