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Lesson: One-to-One Functions
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In this video, we discuss everything you need to know about one-to-one functions.
0:31 a quick review of some things you should already know
2:57 definition of a one-to-one function
4:13 determining one-to-one functions with sets
5:51 the horizontal line test
6:36 examples of the horizontal line test
0:31 a quick review of some things you should already know
2:57 definition of a one-to-one function
4:13 determining one-to-one functions with sets
5:51 the horizontal line test
6:36 examples of the horizontal line test