Wednesday, February 29, 2012

Piecewise Functions Explained

The last post introduced you to functions and how they work, but there are few other things worth discussing. The first is more about function notations.

When I introduced functions, I referred to the standard notation as f(x). However, you will quickly come across problems that use different letters, but they mean the same things. You will probably see things like g(x) or h(x), but they are



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