Unit 6 - Functions Flashcards
1
Q
What is the domain?
A
The x value
2
Q
What is the range?
A
The y value
3
Q
What is the inequality notation?
A
blahblah < x < blahblah
All < can be <= or > or >=
4
Q
What is interval notation?
A
(blahblah,blahblah]
5
Q
What is the vertical line test?
A
A vertical line drawn on a function/graph to determine if it is a function
If a vertical line only hits one point, it IS a function
If a vertical line hits more than one point, it is NOT a function
6
Q
What is the opposite of squaring?
A
Square root
