Functions and Their Inverses Flashcards
1
Q
What is the One-to-One Function?
A
A function in which each y-value corresponds to only one x-value. The inverse of a One-to-One Function is also a function.
2
Q
What is the Horizontal Line Test?
A
A test used to see whether the inverse of a function will be a function.
3
Q
Will the Inverse of a Parabola be a Function?
A
No, Parabolas always fail the horizontal line test.
