Question

What are the coordinates of the vertex of the function below? Write your answer in the form (x,y).
y+9=-6(x-2)^2

Answer 1

missing some information are you not?

Answer 2

y+9=-6(x^2-4x+4)

Answer 3

y+9= -6x^2-24x+-24

Answer 4

y=-6x^2-24x-33

Answer 5

nope thats the whole question

Answer 6

ok then set the line x,y to 0

Answer 7

0=-6x^2-24x-33

Answer 8

solve for x

Answer 9

let me know what you get

Answer 10

oops equation is wrong sorry

Answer 11

-6x^2+24x-33

Answer 12

derivative?

Answer 13

what about the derivative?

Answer 14

vertex is
\[(2,-9)\] from your eyeballs

Answer 15

don't multiply out. don't take the derivative. just look

Answer 16

lol, but that's the easy way!! we have all these shiny tools to use!! lol

Answer 17

you gotta be joking. all that work basically is to put it in the format
\[y=-6(x-2)^2-9\] so you can read off the answer. you are one step away