The function g is given in three equivalent forms.
which form most quickly reveals the vertex?
a)g(x)= 1/2(x-8)^2-8
b)g(x)= 1/2(x-12)(x-4)
c)g(x)= 1/2x^2-8x+24
vertex =

A) g(x)= 1/2(x-8)^2-8.   The vertex is (8, -8).

Step-by-step explanation:

A. g(x)= 1/2(x-8)^2-8 is the vertex form of the function.

In general it can be written as

f(x) = a(x - h)^2 + k       where (h, k) is the vertex.

Here the vertex is (8, -8)

Yep, answer above is right!

Step-by-step explanation:

In all honesty, I didn't know how to solve this. But then I saw his answer, and had to confirm that is - indeed - correct! I also answered so you can mark the person above brainliest, not me.

I hope this answer won't be deleted haha

I hope this helps!

- sincerelynini