Vocabulary
The set of all y-values.
What is range?
What is the domain of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-3,-2,0,5}?
F(x) = 3x + 4, evaluate F(2)
What is F(2) = 10
Is the following relation a function? {(0,2),(-1,3),(3,2),(-4,5)}
What is yes?
A graph where every x value has one y value is considered?
What is one - to - one?
What is the range of the following relation? {(5,-2),(-3,-2),(0,-2),(-2,-2)}
What is {-2}?
F(3) = 5x - 2, evaluate F(3)
What is F(3) = 13
h(x) = 2x + 7
Find h(-13)
What is -19
A set of all the x-values.
What is domain?
The cost per shoes that Alice buys is given: (1, 52), (2, 104), (3, 156)
What is the domain for the function?
{52, 104, 156}
F(x) = -x - 10, evaluate F(4)
What is F(4) = -14
f(x) = 5x - 20
h(x) = 2x + 7
Find: f(-1) + h(4)
What is -10?
What is the method used to determine if a graph is a function?
Vertical Line Test
Find the range of the following function?
(3 , 5)
(4 ,10)
(5 , 15)
What is {5, 10, 15}?
Find x if f(x)=57
F(x)=5x+7
x=10
Functions cannot have repeated _______values.
What is X?
A graph, table or mapping that shows no repeated x-values.
What is a function?
What is the range of the function below? y = 3x {Domain: 0,1,2,3,4)}
What is {0,3,6,9,12}?
What is the pattern? Find the 15th term of function.
7, 11, 15, 19, 23
What is f(15) = 4x + 3, f(15) = 63
What is the input of the function when the output is 6?
f(x)=2x-4
x=5