Wednesday, October 6, 2010

No Questions.

Since there are no questions on anyone's blogs. I'll just do a mini-blog.

INTEGRATION:
Anytime there is an x term and an e term in a problem, use by-parts. The x term will always be your u and the e term will always be the dv.

Anytime there is an e term and a trig term, use by-parts until you see chasing the rabbit.

Anytime there is an x term and a trig term, use by-parts with your u as the x.

Questions:

S x^2 / x+3 I have no clue how to even start this.

This is from Calc. 1, but can anyone tell me the difference between a washer and (I don't know the other thing). THANKS

ryan

1 comment:

  1. the other thing is called disks..and washer's have a hole in the graph of the equation and disks don't :)

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