Function Vocab
Evaluating Function Rules
Domain and Range
Is it a Function?
Random Disney Questions
100
What is a relation?
A set of ordered pairs
100
Evaluate f(x)=-3x if x=2
What is -6?
100
State the domain of the function {(4,-2),(-1,1),(2,-3),(3,0)}
What is {-1,2,3,4}?
100
Is it a function? {(2, 3), (4, 5), ( -2, 6)}
What is YES because x does not repeat?
100
In Frozen, what is the name of the snowman who dreams of experiencing summer?
Olaf
200
How do you describe the domain of ordered pairs?
The x values
200
Evaluate f(x)=2x+1 if x=-2
What is -3?
200
State the range of the function {(4,-2),(-1,1),(2,-3),(3,0)}
What is {-3,-2,0,1}?
200
Using the vertical line test, does the graph represent a function?
What is NO, the graph fails the vertical line test
200
In Finding Nemo, what is the name of the forgetful fish who helps Marlin on his journey to find Nemo?
Dory
300
How to describe the range when you are looking at a graph?
Set of all y values (looking at the graph up and down)
300
Evaluate f(x)=-3 - x if x=6
What is -9?
300
Find the domain and range of
What is a domain of -1≤x≤2 and a range of 0≤y≤4?
300
Is it a function?
| x | y |
| 2 | 4 |
| 1 | 5 |
| 2 | 6 |
What is NO because x repeats?
300
In The Jungle Book, what is the name of the bear who teaches Mowgli the "Bare Necessities" of life?
Baloo
400
A relation that assigns exactly one value in the range to each value in the domain?
What is a function?
400
Evaluate f(x)=25 + 4x if x=5
What is 45?
400
Find the domain of the relation:
What is a domain of {0,1,-2}?
400
Is it a function?
What is YES because it passes the Vertical Line Test?
400
In The Lion King, what is Scar's relationship to Mufasa?
They are brothers.
500
A way to name functions. It is normally evaluated when given an input.
Function Notation
500
Evaluate f(x)=-(4x+2) if x=7
What is -30
500
Find the range of the relation
What is a range of {-2, 1, 4, 3}
500
Is it a function? 
What is NO because it does not pass the Vertical Line Test?
500
Who voices the character Mushu in Mulan?
Eddie Murphy