Unit 9: Properties of Functions
Name
Date
Monday April 4, 2016
Classwork: Domain, Range and Functions
Identify the Domain and Range of each relation. Then determine if the relation is a function.
1.
2.
3.
D:
R:
Function ?
4.
D:
R:
Function?
D:
R:
Function?
5.
6.
D:
R:
Function?
D:
R:
Function?
D:
R:
Function?
Graph each equation. Identify the type of equation (linear, quadratic, or exponential) as well as its
domain and range.
x
y
x
2
x
2
8.
y
=
3
9.
y =( x − 3) + 2
=
y
x+4
7.
3
Slope
y-intercept
Type of Equation
Domain
Range
Type of Equation
Domain
Range
Type of Equation
Domain
Range
y
Unit 9: Properties of Functions
Name
Date
Monday April 4, 2016
Homework: Domain, Range and Functions
Identify the Domain and Range of each relation. Then determine if the relation is a function.
1.
2.
3.
4.
D:
R:
Function?
D:
R:
Function?
D:
R:
Function?
D:
R:
Function?
Graph each equation. Identify the type of equation (linear, quadratic, or exponential) as well as its
domain and range.
5.
y=
− ( x + 4) + 5
2
x
y
6.
4
y=
− x+7
5
7.
1
y= 
2
x
Slope
y-intercept
Type of Equation
Domain
Range
Type of Equation
Domain
Range
Type of Equation
Domain
Range
x
y