Vocabulary
Domain and Range
Function Notation
Function or Not
Random
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
For the following function, find the output for the given input.
f(x) = 3x + 7
x = 2
What is f(2) = 13
100
Is the following relation a function?
{(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
100
Express the inequality using interval notation.
-3 < x < 10
What is (-3, 10)?
200
Anywhere the line crosses over the x-axis or f(x) = 0. (Just need one of the names)
What are: X-Intercepts, Roots or Zeros.
200
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
200
Given g(x)=−5x+5, solve for x when g(x)=0.
What is x = 1?
200
Is the following relation a function?
{-2,2),(0,1),(-2,3),(3,-1),(0,3)}
What is No?
200
Given the function f(x) = x2 + 2x - 1, determine the average rate of change of the function over the interval 0 < x < 5.
What is 7?
300
A set of all the x-values.
What is domain?
300
Find the range of the following function? y=2x (you may use your calculator)
What is the Set of All Real Numbers? Could also be written as negative infinity to positive infinity.
300
Given g(x)=−x−2, solve for x when g(x)=0.
What is x = -2?
300
True or False?
A function can have repeated y-values?
What is True?
300
Which set of ordered pairs does NOT represent a function?
a) {(1, 2), (2,2), (3,2), (4,2)}
b) {(1,1), (2,2), (3,3), (4,4)}
c) {(1,2), (1,3), (2,3), 3,1)}
d) {(2,1), (-1,2), (0, 4), (1,4)}
What is Set C?
400
The change in y values OVER the change in x values.
What is Average Rate of Change?
400
Find the range of the following function? 
What is [0, infinity)
400
h(x)=−x−3, find h(−2).
-1
400
Functions cannot have repeated _______values.
What is X?
400
Given the functions g(x) = 2x2 and h(x) = 2x + 1, which of the following statements is true?
a) g(5) > h(5)
b) g(5) = h(5)
c) g(5) < h(5)
What is Answer Choice A?
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? y = 3x {Domain: 0,1,2,3,4)}
What is {0,3,6,9,12}?
500
Given f(x) = x2 + 3x + 1, find f(6).
What is f(6) = 55?
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.
500
Given the function f(x) = 2x2 + 4x - 2, determine the average rate of change of the function over the interval -1 < x < 4.
What is 10?