What is the vertex of f(x) = 3(x+2)^2 -1

use formula for the circle a=3.14

step-by-step explanation:

whats the

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