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

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