Vocabulary
Domain and Range
Arithmetic Sequences
Function Notation
Function or Not
100
The set of all y-values.
What is range?
100
What is the domain of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-3,-2,0,5}?
100
Is the sequence arithmetic? 1, 2, 4, 6, 9, ...
What is no?
100
Find f(3)? f(x) = 2x -2 g(x) = 3x h(x)=x/2
What is 4? f(3)=2(3)-2= 4
100
Is the following relation a function? {(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
200
A set of ordered pairs.
What is a relation?
200
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
200
Find the common difference for the sequence. 5, 9, 13, 17, ...
What is 4?
200
What is h(-2)? f(x) = 2x - 3 g(x) = 4x +2 h(x) = 2x^2
What is 8?
200
Is the following relation a function? {-2,2),(0,1),(-2,3),(3,-1),(0,3)}
What is No?
300
A set of all the x-values.
What is domain?
300
Find the range of the following function? y=2x (you may use your calculator)
What is the Set of All Real Numbers?
300
Write the explicit formula for the sequence. -3, 2, 7, 12, ...
What is a(n)=-3+4(n-1)
300
In this function, which part of the function represents the y-variable or dependent variable? (f(x) or x?) f(x)=3x +2
What is f(x)?
300
True or False? A function can have repeated y-values?
What is True?
400
The variable that determines the output.
What is the independent variable?
400
Find the range of the following function? y = x^2
What is all y-values greater than and equal to zero?
400
What is the common difference of the sequence given the recursive formula? a(n) = a(n-1) -3
What is -3?
400
What is the x if f(x)=10? f(x) = x/2
What is 20? because 20/2 = 10
400
Functions cannot have repeated _______values.
What is X?
500
A graph, table or mapping that shows no repeated x-values.
What is a function?
500
What is the range of the function below? y = square root(x)
What is x is greater than or equal to 0?
500
Find the 15th term of the sequence. -8, -5, -2, 1, ...
What is 34?
500
What is f(-2)? f(x) = -3x^2-x+5
What is -5?
500
What is the name of the method used to determine whether a graph is a function or not?
What is The Vertical Line TEST?
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