Vocabulary
Domain and Range
Equations
Solving
Function or Not
100
The set of all y-values.
Range
100
What is the domain of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
{-3,-2,0,5}
100
What is the recursive equation for this arithmetic sequence: -3, 1, 5, 9, 13...
an= -3 + 4 (n-1)
100
f(x)= 3x + 6; find f(5).
21
100
Is the following relation a function?
{(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
200
In an arithmetic series, this is the number in which each number is increasing or decreasing by.
Common Difference
200
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
{-2}
200
If an = 4 + 3(n-1), what are the first 5 terms of the sequence?
4, 7, 10, 13, 16
200
f(x) = 7h + 10, find f(-1)
3
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.
Domain
300
Find the range of the following function? y=2x
All Real Numbers
300
4, 17, 30, 43, 56... What is the equation of the sequence?
an= 4 + 13 (n-1)
300
f(x)= 3/2x + 5, when x=2
8
300
True or False?
A function can have repeated y-values?
What is True?
400
a1 represents what in an arithmetic sequence?
The First Term
400
Find the range of the following function? 
What is [0,
400
8, 5, 2, -1, -4... What's the formula for this sequence?
an= 8 - 3 (n-1)
400
f(x) = 4x + 8, when f(x)=28
x = 5
400
Functions cannot have repeated _______values.
What is X?
500
A graph, table or mapping that shows no repeated x-values.
a function
500
What is the range of the function below?
y = 3x {Domain: 0,1,2,3,4)}
What is {0,3,6,9,12}?
500
What are the first 5 terms of the sequence with equation an = 12 + 6n - 2 ?
16, 22, 28, 34, 40
500
f(x)=1/2x + 3, when f(x)=13
x = 20
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.