Calculus Turns Me On


Uploaded by Rudementry on 23.05.2012

Transcript:
Alright so to find the volume taking cross sections of squares
you would take the top curve, which in this case would be g(x) and that's 4
and you subtract the bottom curve which would be x^2 so you do 4-x^2
and because it's a square you take the whole thing to the second power
and then you put it on the interval from -2 to 2.
Volume, volume need to find you, badly
Volume, volume where you at from A to B.
I need to find, I need to find the shape's area
I've got the kind of cross sections to help you solve it
Rectangle's side times height now, integrate it
S^2 for squares now, integrate it
Semicircle's right here, integrate it
Add a constant C
Ooohohhhhhh Ooohohhhh Ooohohhh Ooohohh
Find the area, to get the integrals
Top less bottom, don't forget the intervals
I just want a five, so let's go integrate
Intergrate, Integrate, Integrate, Integrate
Find the area, to get the integrals
Top less bottom, don't forget the intervals
I just want a five, so let's go integrate
Intergrate, Integrate, Integrate, Integrate
Oh you make it, make it right
My isosceles is super high
It's one half times side squared
It's only cause we want a five
Rectangle's side times height now, integrate it
S^2 for squares now, integrate it
Semicircle's right here, integrate it
Add a constant C
Ooohohhhhhh Ooohohhhh Ooohohhh Ooohohh
Find the area, to get the integrals
Top less bottom, don't forget the intervals
I just want a five, so let's go integrate
Intergrate, Integrate, Integrate, Integrate
Find the area, to get the integrals
Top less bottom, don't forget the intervals
I just want a five, so let's go integrate
Intergrate, Integrate, Integrate, Integrate
We understand what goes on in math class (what goes on in math class)
We know you can (we know you can)
De, de, de, de, don't let us forget
we just want you to integrate it
We just want you to pass your math class
We can get to solving Mrs. Cappetta
I, I, I, I, I, I, I, I, I