Find vertex of g(x)=21(x−8)^2−8

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)

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

nope lol

step-by-step explanation: