WorksheetsAlg 1 Domain and Range
Total questions: 10
Worksheet time: 26mins
Name
Class
Date
1.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
2.
What is the domain?
a)
all numbers greater -10 and less than 10
b)
all real numbers
c)
all real numbers greater than or equal to -10 and less than or equal to 10
d)
all real numbers greater than or equal to 0 and less than or equal to 10
3.
Identify the domain of the following relation:
a)
{-6, 14, 2, 28}
b)
{(-6,14), (0,32), (2,38), (4,44)}
c)
{-6, 0, 2, 4}
d)
{14, 32, 38, 44}
4.
Jamie sells homemade pies for $15 each. The amount of money he makes is a function of how many pies he sells: $0 if he sells 0 pies, $15 if he sells 1 pie, $30 if he sells 2, and so on. What is the range?
a)
x{0, 1, 2, 3...}
b)
x{0, 15, 30...}
c)
y{0, 1, 2, 3...}
d)
y{0, 15, 30...}
5.
What is the range of the following relation:
(9, -2) (4, 3) ( 8, 10) ( -4, 8)
(9, -2) (4, 3) ( 8, 10) ( -4, 8)
a)
{-4, 4, 8, 9}
b)
{-2, 3, 8, 10}
c)
{(9, -2) ( 4, 3)}
d)
{(8, 10) (-4, 8)}
6.
What is the domain of the scatter plot?
a)
{1, 2, 3, 4, 5}
b)
{-1, 1, 2, 3}
c)
{1, 2, 3, 5}
d)
[1, 5]
7.
What is the domain of the function for this situation?
a)
0 < h < 80
b)
0 ≤ h ≤ 80
c)
0 ≤ t ≤ 4.5
d)
0 < t < 4.5
8.
What is the range?
a)
{-3, -1, 2, 4}
b)
{0, 4, 7}
c)
{0, 4, 4, 7}
d)
{7, 4, 0}
9.
Which graphs have a range of
y ≤ 3?
y ≤ 3?
a)
I and II
b)
I and III
c)
II and III
d)
I , II and III
10.
A plumber charges $96 an hour for making house calls to do plumbing work.
The function, P(h) = 96h describes the total amount the plumber charges for h hours.
What is the domain?
The function, P(h) = 96h describes the total amount the plumber charges for h hours.
What is the domain?
a)
h ≥ 0
b)
h ≤ 0
c)
0 ≤ h ≤ 40
d)
0 ≤ h ≤ 96
100 %
