Domain
Range
Solve F(x)
Functions
Random
200
What values do we use to determine the domain?
The X-Values
200
What is the range of the points below?
(1,6)(3,9)(7,4)(9,3)
6, 9, 4 and 3
200
f(x)= 3x-4
Find f(10)
26
200
Explain how we determine a function
If the x-values are repeating it is not a function
If the x-values do not repeat it is a function
200
What is the domain of the points below?
(1,6)(4,8)(5,8)(8,2)
1, 4, 5 and 8
400
What is the domain of the points below?
(2,6)(3,8)(5,8)(9,2)
2,3,5 and 9
400
What values do we use to determine the Range?
The Y-Values
400
f(x)=7x2+3x-1
Find f(0)
-1
400
Determine if the points are a function
(0,6)(9,0)(2,4)(0,3)
Not a function
two x-values of zero
400
Are the below points a function?
(2,6)(3,8)(5,8)(9,2)
YES
600
What is the domain of the points below?
(-2,6)(3,7)(-5,8)(7,2)
-2, 3, -5 and 7
600
What is the domain of the points below?
(2,0)(3,8)(5,7)(9,2)
0, 8, 7 and 2
600
g(x)=5x+14
Find g(5)
39
600
Determine if the points are a function
(7,2)(3,8)(9,4)(2,6)(5,8)
Function
No repeating x-values
600
What is the range of the points below?
(2,6)(3,8)(5,8)(9,2)
6, 8 and 2
800
Find the domain of the table below
0, 1, 2 and 3
800
Find the range of the points below
(0,0)(9,4)(5,8)(8,3)(4,5)(8,5)
0, 4, 8, 3 and 5
800
m(x)=4x2-7x+12
find m(3)
27
800
Determine if the points below are a function
(1,4)(2,3)(5,6)(6,4)(1,3)(7,1)(3,1)
Not a function
two x-values are 1
800
f(x)= 3x2-4x+11
Find f(9)
218
1000
Find the Domain of the table below
-6, -3, 0, 3 and 6
1000
Find the range of the table below
0, 3, 6 and 9
1000
f(x)=9x2+3x-17
find f(10)
913
1000
Determine if the points below are a function
(2,4)(0,3)(5,6)(6,4)(9,3)(7,1)(2,1)
Not a function
Two x-values are 2
1000
f(x)= 7x2-4x+93
Find f(8)
509