2tori2
2tori2
25-06-2017
Mathematics
contestada
What is the vertex of g(x)=8x^2-64x
Respuesta :
wolf1728
wolf1728
25-06-2017
The (x,y) point of the vertex is usually labelled as:
Vertex = (h, k)
h = -b / 2a
h = --64 / 2*8
h = 64 / 16
h = 4
To get “k”, input the “h” value into the equation.
k = 8*(4^2) -64*4
k = 8*(4^2) -64*4
k = 128 -256
k = -128
Vertex = (4, -128)
Answer Link
tremainejohnson492
tremainejohnson492
13-05-2020
Answer:
Vertex = (4, -128)
Step-by-step explanation:
Answer Link
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