Question

Help Pleaaase

Answer 1

Find the Volume using any method.
\[ y= -x^2 +6x-8, y=0 \]
About the y-axis

Answer 2

Using shells method, would it be...
\[2 \pi \int\limits_{?}^{?} x (-x^2+6x-8)\]

Answer 3

from 2 to 4

Answer 4

Ooops. Yes, i forgot to input those.

Answer 5

But is the setup of the equation correct?

Answer 6

to me, it is good

Answer 7

Yay :D

Answer 8

Well That's what i got. Could someone verify if I did it correctly. And double check my set up?

Answer 9

@zepdrix

Answer 10

that's what i got but... doesn't matter which method we use the answer should be the same
so one of the answer iz wrong :D

Answer 11

oh wait this one is different
this one is about y-axis and the last one was abt x-axis
*facepalm *

Answer 12

Yea :3

Answer 13

Haha xD