Definitions
X Value or Y Value
Ordered Pairs, Tables, Mapping, Graphing
Relations and Functions
Independent and Dependent Variables
100
A list of numbers that often form a pattern
What is a sequence
100
Input
What is X Value?
100
When graphing an ordered pair, the ____ value is on the left and the ____ value is on the right.
What is x and then y?
100
Identify the range in the following relation:
{(0,4), (1,2), (3,2), (1,1)}
What is 4, 2, 2, and 1?
100
Identify the variable in italics:
A very large animal whale will eat many pounds of fish.
What is the Dependent Variable
200
When two data sets have no relationship between the sets of values
What is no correlation?
200
Range
What is Y Value?
200
When taking an ordered pair and putting the relations in a _____, the x values are on the left followed by the corresponding y values on the right.
What is a table?
200
Identify the domain in the following relation?
{(-1,-3), (-3,4), (-2,-1)}
What is -1,-3,-2?
200
Identify the variable in italics:
My paycheck was low because I didn't work many hours.
What is the Dependent Variable?
300
If x is the independent variable and y is the dependent variable, then the notation for y is f(x), where f names the function.
What is function notation?
300
Dependent Variable
What is Y Value?
300
When taking an ordered pair to a _________, put the numbers in order with x values on the right and y values on the left. Make sure to connect the corresponding ordered pair.
What is a mapping?
300
State whether the following relations are a function.
{(0,4), (1,2),(4,-1), (1,1)}
What is no?
300
Identify the variable in italics:
Because of the size of the fire, there were many firefighters there.
What is the Independent variable?
400
A set of ordered pairs
What is a relation?
400
Cause
What is X Value?
400
This is a relation or a function.
What is a relation?
400
What is the range?
What is 1.563, -9, -9?
400
Identify the variable in italics:
Because it rained a lot, I had to mow the grass.
What is the Dependent variable?
500
A relation in which every domain value is paired with exactly one range value
What is a function?
500
Dependent Variable
What is Y Value
500
You can use the ______ _______ _______ to look at this graph and tell that it is a function.
What is a vertical line test?
500
Is the relation a function?
What is yes?
500
What is the variable in italics.
If you study hard, you will get a good grade.
What is the Independent variable?