Question

Which is the graph of y = 2(x – 3)^2+ 2

Answer 1

Plug in x=0, x=1, x= -1, and etc.
This will give you y coordinates...then just plot the points.

Answer 2

so would it be the third one

Answer 3

I got something different.

Answer 4

grrrr math... i hate math...

Answer 5

It'll get better.
Plug in 0, 1, and -1 for x and tell me what your y's are

Answer 6

sooo i dont think im doing it right :/ i got y=-20 when i plugged in 0

Answer 7

errr -16 now hahaha oh gosh

Answer 8

I got 20...but that does not match any of the graphs...

Answer 9

yeah :/ i saw that too

Answer 10

when i plugged in 1....i got -6

Answer 11

Is this right:
\[y= 2(x-3)^{2}+2\]?

Answer 12

yes!

Answer 13

and when i plug in -1 i get -30......

Answer 14

heres what wolfram got:
http://www.wolframalpha.com/input/?i=y%3D2%28x-3%29%5E2+%2B2

Answer 15

hmmm

Answer 16

so i would just say the last one then..?

Answer 17

I see, I assumed your vertex is at 0...
try x= 2, 3, and 4

Answer 18

okay

Answer 19

y=4 for all

Answer 20

Here is what I have:
(2,4)
(3,2) try x= 3 again.
(4,4)

Answer 21

okay

Answer 22

awhe i got it! its the second one!!!! thank you SO much!!!

Answer 23

sorry for my not very good math skills :/

Answer 24

No prob. glad I can help.