Sunday, February 13, 2011

reflection 2/13

Ok so something basic because i'm tired and i want to go to sleep. Integration has become the new derivative in calculus (even tho technically its the anti derivative) Everything we have been doing lately has somethin to do with integrals, so you HAVE TO KNOW HOW TO INTEGRATE. Here are some examples of integration.

EXAMPLE:

1. Find the integral of: x^3 + 3x

x^4/4 + 3[x^2/2]

1/4x^4 + 3/2x^2 + c
*You have to add the "+ c" to the end of your problem after you have integrated or it is NOT right.

2. Find the integral of: 6x

6[x^2/2]

3x^2 + c

-Its pretty simple, so make sure you know it! And if you dont know it, LEARN IT! Or you WILL fail.

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