Domain and Range
Evaluating Functions
Function or Not
100
What is the domain of the following relation?
{(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-3,-2,0,5}?
100
Evaluate f(x)=-3x if x=2
What is -6?
100
Is the following relation a function?
{(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
200
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
200
Evaluate f(x)=2x+1 if x=-2
What is -3?
200
Is the following relation a function?
{-2,2),(0,1),(-2,3),(3,-1),(0,3)}
What is No?
300
What is the range of this graph?
What is y = 2 or {2}?
300
Evaluate g(x)=-3-x if x=6
What is -9?
300
True or False?
A function can have repeated y-values?
What is True?
400
Find the domain of the following function? 
What is all real numbers?
400
Evaluate g(x)=25+4x if x=5
What is 45?
400
True or false: this is not a function because it fails the vertical line test?
What is false?
500
What is the range of this relation?
| x | y |
| 2 | 4 |
| 1 | 5 |
| 2 | 6 |
What is {1,2}?
500
Evaluate f(x)=(4x+2) if x=7
What is 30?
500
What values of "a" would make the relation {(a, 1), (2, 3), (4,5)} NOT a function.
What is a = 2 and a = 4.