Question

find vertex of g(x)=21​(x−8)^2−8

Answer 1

Answer:

vertex at (8, -8)

Step-by-step explanation:

find vertex of g(x)=21​(x−8)^2−8

this is in vertex form

if you recall the formula:    f(x) =   a (x - h)^2  + k

(h, k) is the vertex.

so here we see  h = 8 and k = -8

so vertex at (8, -8)