The test for chapter 1 will be on Thursday. The material on the test will consist of everything from the first quiz as well as:
graphing piecewise functions and absolute value functions
graphing inequalities
positive and negative correlation
greatest and least integer functions
Tuesday, August 21, 2007
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Is the set of all function a closed under additon,multiplication or both or neither?
Is the set of all function a group,ring,of field..?
These two question is hard for me..I don't know how to do it in my text...Iwant to know now.!! Can you write down the answer..Please..
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