jessica112776
24.09.2020 •
Mathematics
Will give you brainliest!
Help please (I’m taking a test) look at the photo
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Ответ:
Ответ:
Option B is the correct option.
Step-by-step explanation:
We know that the vertex form of a quadratic's equation is generally expressed as
y = a(x - h)² + k
where (h, k) is called the vertex of the quadratic function
In our case, given the function
now comparing the equation with y = a(x - h)² + k
Here:
h = -3
k = 25/2
Therefore, the vertex of the function is:
(h, k) = (-3, 25/2)
Thus,
The form most quickly reveals the vertex.
Hence, option B is the correct option.