Domain
Range
Is this table/graph a function?
Mixed Functions/Domain and Range
Random Riddles
100
Identify the domain in inequality notation. 
-2 ≤ x ≤ 2
100
Identify the range in interval notation. 
[0,4]
100
Function? Yes or no? Explain.
NO. Fails the VLT
100
Does this set of ordered pairs represent a function? How do you know?
{(-3,0), (0,4), (2,5), (6,5)}
Yes, every input has exactly one output
100
A prisoner is forced to go into one of three rooms, but he can choose which room. The first room is ablaze with fire. The second one is rigged with explosives that will go off as soon as he enters. The third contains a pair of lions who haven't eaten in 10 years. Which room should he choose to survive and why?
The third room—any lions who hadn't eaten in years would be dead!
200
Identify the domain in interval notation. 
(-4,∞)
200
Identify the range in interval notation. 
[1,∞)
200
Function? YES OR NO? 
NO. The inputs of 20 and 22 have more than 1 output
200
You draw a vertical line through a graph and it hits 3 times. Is it a function?
No, it can only hit once to be a function
200
A man is washing windows on the 25th floor of an apartment building. Suddenly, he slips and falls. He has nothing to cushion his fall, and no safety equipment—but he doesn't get hurt. How is this possible?
He was washing the window from inside the building
300
Identify the domain. 
All Real Numbers
300
Identify the range in inequality notation
y≥-5
300
EXPLAIN. Why is this graph a function? 
Every input has one output. It passes the vertical line test.
300
Name one value of n that would make this NOT a function:
{(2,4), (3,5), (4,-6), (n,7)
2, 3, or 4
300
I have hundreds of wheels, but move, I do not.
Call me what I am: Call me a lot.
What am I?
A parking lot
400
Identify the domain in inequality notation. 
-3 ≤ x ≤ 3
400
Identify the range in inequality notation. 
-4 <=y<=3
400
On your whiteboard, draw a coordinate plane and a graph that is NOT a function
Graph should fail the VLT
400
Correct the statement below:
When creating a mapping diagram, x and y values must be listed from least to greatest and x values must not include repeats
both x and y should not include repeats
400
I travel all over the world, but always stay in my corner. What am I?
A postage stamp.
500
Identify the domain in inequality notation.
-infty <x<infty
500
Identify the range. 
All real numbers
500
On your whiteboard, create an x-y table that is NOT a function.
table should have an input paired with more than one output
500
state the value of n that would make this NOT a function:
{(-6,5), (3,12), (4, -8), (2n, 6)}
n cannot equal 2
500
How many seconds are there in a year? (hint - no math needed)
12 of them.
January 2nd, February 2nd, etc...