WorksheetsFunctions Domain and Range
Total questions: 20
Worksheet time: 20mins
What is the domain?
x = 2
−∞ < x < ∞
y = 2
none of these
What is the DOMAIN?
[0, ∞)
(-∞, 0)
All real numbers
{0, 1, 2, 3, 4,...}
What is the range of the function?
[-1, +∞)
(-1,1)
[1.5, +∞)
(-2, 2)
Find the Range.
(-∞, +∞)
(0, 11)
[0, ∞)
(0, ∞)
Select TWO correct answers.
Domain
(a)
Range
(b)
The domain of the function is {0,1,2,3,4,5}
The range of the function {0,96,192,288,384,480}
The domain of the function is all real numbers
The domain of the function {0,96,192,288,384,480}
The range of the function {0,1,2,3,4,5}
The range of the function is all real numbers.
A student borrowed $480 from a friend. He agreed to make monthly payments of $96 with no interest until the loan balance was paid off. The function shown models this situation, where f(x) represents the remaining loan balance in dollars after the student has made x monthly payments. Which statements are true about the domain and range of the function for this situation? Select the correct answers.
D: {0, 1, 2, 3, 4, 5}
R: {0, 96, 192, 288, 384, 480}
D: all real numbers
R: {0, 1, 2, 3, 4, 5}
: {0, 96, 192, 288, 384, 480}
D: {0, 96, 192, 288, 384, 480}
R: all real numbers
The graph shown has a domain of (a) .
It has a range of (b) (c) (d) .
ARN
y
>
G
x
<
E
B
A
H
A student borrowed $480 from a friend. He agreed to make monthly payments of $96 with no interest until the loan balance was paid off. The function shown models this situation, where f(x) represents the remaining loan balance in dollars after the student has made x monthly payments.
f(x)=480−96x
Which statements are true about the domain and range of the function for this situation? Select the correct answers.
Domain: (a)
Range: (b)
D: {0, 1, 2, 3, 4, 5}
R: {0, 96, 192, 288, 384, 480}
D: all real numbers
R: {0, 1, 2, 3, 4, 5}
{0, 96, 192, 288, 384, 480}
D: {0, 96, 192, 288, 384, 480}
R: all real numbers
What is the RANGE?
{-3, 3]
all real numbers
[-4, 5]
[-4, ∞)
Which graph does NOT pass the vertical line test?
Graph 1
Graph 2
Graph 3
Graph 4
Is the relation shown a function?
No, because the x-value 11 is paired with 5 and 8.
Yes, because each x-value has only one y-value paired with it.
Find the Domain.
(-∞, +∞)
(0, 11)
[0, ∞)
(0, ∞)
What is the Domain of this linear function?
[-6, 6]
[0, 7]
[2, 7]
No Solution
What is the domain of a polynomial function?
It depends on the degree of the function being even or odd.
[0,∞)
(-∞,∞)
It depends on the vertex
What is the domain of the following function: ƒ(x)=√(x-10)
(-∞,∞)
[10,∞)
[0,∞)
[0,10]
Does the graph represent a function?
If you have an x value that has 2 "y" values it is NOT a function!
Yes, because the vertical line test shows there are no repeating input values
No, because the vertical line test shows there are repeating input values
What is the domain of f?
