Functions Flashcards
1
Q
what is domain?
A
the set of permissable x values
2
Q
what is range?
A
the set of permissable y values
3
Q
what are the limits on an equation under a square root?
A
It cannot be negative, but IT CAN BE ZERO
4
Q
what are the limits on an equation under a fraction?
A
IT CANNOT BE ZERO
5
Q
what is the criteria for one to one function?
A
passes horizontal and vertical line test
6
Q
what is the criteria for a many-to-one function?
A
passes vertical, fails horizontal
7
Q
what is the criteria for a many to many relation?
A
fails vertical, fails horizontal
8
Q
what is the criteria for a one to many relation?
A
fails vertical, passes horizontal
