Reflection

To begin, you must know how to solve an integral to work any of the problems that
we are working on in class right now.
1. Find the integral of: x^3 + 3x
When finding the integral, you have to add one to the exponent and divide that number.
x^4/4 + 3(x^2/2)
1/4x^4 + 3/2x^2 + c

2. Find the integral of: 6x
6[x^2/2]
3x^2 + c
Also when solving for integrals, do not forget to add the +c.

Another thing is for these section you need to know how to graph the equations and
how to find there reflections on a graph.

We learned how to solve for volume, which you have some different formulas to use.
One of those formulas is (pi)S(r^2)dx
Another formula is (pi)S(top^2)-(bottom^2)dx
When you have any problem where you are solving for volume, you need to square the
equation first, then you would integrate like usual and plug in the bounds. But while doing this keep the pi out front and do not add it until the end. Most of this is simple, you just have to make sure you know the steps and solve all the problems correctly.