Math definitions - unit 1 Flashcards
1
Q
Odd function
A
f(-x) = -f(x)
2
Q
Even function
A
f(-x) = f(x)
3
Q
Surjective
A
Codomain and Range are the same (onto)
4
Q
Injective
A
One-to-One: One x with one y
5
Q
Bijective
A
Both Sujective and Injective
6
Q
What kind of graphical symmetry do inverses have?
A
symmetry about the line y=x
7
Q
What kind of graphical symmetry do even functions have?
A
symmetry about the y-axis
8
Q
What kind of graphical symmetry do odd functions have?
A
symmetry about the origin
