Vocabulary
Domain and Range
Function Notation with Graphs
Function Notation with Equations
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
Find f(x) = 2
What is x=-1?
100
w(t) = −2t + 1; Find w(−7)
15
100
Is the following relation a function? {(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
200
A graph with points connected by a line or curve.
What is a continuous graph?
200
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
200
Find f(1)
What is y = -3?
200
h(n) = −2n2 + 4; Find h(4)
-28
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 domain of the given function below:
-4<x<∞ or (-4, ∞ )
300
Find f(x) =0
What is x = -2, x = 0, and x = 2
300
f (x) = x2 − 3x; Find f (−8)
88
300
Is this a function?
What is yes?
400
A graph with points not connected.
What is a discrete graph?
400
Find the range of the following function? 
What is -∞ <y<∞ or [0, ∞ )
400
Find f(1)
What is x=1?
400
w(n) = 4n + 2; Find w(n) = 46
n=11
400
Function or not?
What is not a function?
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?
-3 <y <∞ or (-3, ∞)
500
Find f(x)=1 :
What is x=-1 and x=1?
500
h(n) = 2n2 + 4; Find h(x) =36
n=4 and n=-4
500
Function or not?
What is a function?