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Vocabulary
Domain
Range
Function
Mystery
100
X-values
What is Domain?
100
(1,2), (3,2), (5,7), (9,8)
What is {1, 3, 5, 9}?
100
(1,2), (3,2), (5,7), (9,8)
What is {2, 7, 8}?
100
A function must pass this test
What is vertical line test?
100
The zero is the ___ intercept
What is the x?
200
Y-values
What is range?
200
Domain are the ____ values?
What is x?
200
Range is are ___ values
What is y?
200
X Y: 3 9 1 1 0 0 4 16 7 16
What is a function?
200
The number in front of the variable.
What is coefficient?
300
When the x-values do not repeat.
What is function?
300
Domain can/can't repeat
What is can't?
300
Range values can/can't repeat
What is can ?
300
(2,4), (3,5), (7,3)
What is a function?
300
When x increases, y increases by the same factor
What is direct variation?
400
Rate of change
What is slope?
400
The input is the ___ value.
What is x?
400
The output is the ___ value.
What is y?
400
(2,4), (2,5), (7,3)
What is not a function?
400
Values that can be changed in a given equation
What is Independent variable?
500
Anything that can be graphed
What is relation?
500
On a graph you look for domain on the ___ axis.
What is x-axis?
500
On a graph you find range on the ___ axis.
What is y-axis?
500
Evaluate the function f(x) = 2x+4 for x=5
What is f(5) = 14?
500
Values that cannot be changed in a given equation.
What is Dependent variable?