Complete the square of the following function:
f(x) = 3x² - 12x + 6
what are the coodinates of the vertex of the graph?
(2, 6)
(-2, -10)
(2, 6)
(-4, 6)

it is probably the graph on the bottom right.

theres no picture: /

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: