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Quadratic Functions
Bob Alexander
其他書名
Investigations with the TI-81 Graphics Calculator
出版Bob Alexander Publishing, Limited, 1993
ISBN09696981199780969698111
URLhttp://books.google.com.hk/books?id=cT-UAAAACAAJ&hl=&source=gbs_api
註釋This book contains activities dealing with the topic of quadratic functions, which is usually taught in grade 11 or grade 12. The activities supplement the presentaion in mathematics textbooks. This book contains many things for you to do with your T1-81 calculator. Most of the time you will use it to experiment with numerical and geometric pattern. You can make conjectures based on your observations, and you can analyze what happened. Some of the problems you solve in this way are known as what if problems.