Unit 3 Functions Flashcards
1
Q
Domain
A
all the x values (numbers)
2
Q
range
A
all the y values
3
Q
Is it a function?
A
Yes, when the x values are different, the x values do not repeat
4
Q
When is it NOT a function?
A
When the x value is repeated
(7,8), (7, 6)
5
Q
vertical
A
up and down
6
Q
horizontal
A
left and right
7
Q
x intercept
A
where the graph (dot, line, shape) goes through the X-axis
8
Q
y intercept
A
where the graph (dot, line, shape) goes through the y-axis
9
Q
A
