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#6 Inequalities and Interval Notation Due 8/26/20

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Last updated about 4 hours ago
49 questions
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Essential Question: How can the domain and range be written in interval notation?


Students will be able to convert the domain and range of functions and into interval notation.


Show you work for full credit.

Question 1
1.

Look at the graph of f(x) and describe what the function is doing between x=-4 and x=3.

Question 2
2.

All the values of y on the graph are between -6 and 4.

Question 3
3.

All the values of x on the graph are between -8 and 7.

Question 4
4.

How would you find the domain of this function?

Question 5
5.

Use interval notation to describe the domain of this function.

Question 6
6.

Use the graph on each number line to write the subset of numbers it represents.

Question 7
7.

Is this an open or closed interval?

Question 8
8.

Is this an open or closed interval?

Question 9
9.

Is this an open or closed interval?

Question 10
10.

Is this an open or closed interval?

Question 11
11.

Is this an open or closed interval?

Question 12
12.

Is this an open or closed interval?

Question 13
13.

Is this an open or closed interval?

Question 14
14.

Put the interval notations and graphs in the right category.

  • Both
Question 15
15.

Match the inequailty and graph with the correct interval notation.

Question 16
16.

Use interval notation to describe the domain of this function.

Question 17
17.

Use interval notation to describe the domain of this function.

Question 18
18.

How would you find the range of this function?


Question 19
19.

Use interval notation to describe the range of this function.

Question 20
20.

Use interval notation to describe the range of this function.

Question 21
21.

Use interval notation to describe the range of this function.

Question 22
22.
What intervals of x is the function f(x) increasing?

_______
_______

Question 23
23.

For what interval of x is the function f(x) decreasing?

Question 24
24.

For what interval of x is the function f(x) negative?

Question 25
25.

For what interval of x is the function f(x) positive?

Question 26
26.

Write the following in interval notation. Use the little side keyboard to find infinity if you need it and type your answer.

Question 27
27.

Write the following in interval notation.

Question 28
28.

Write the following in interval notatin.

Question 29
29.

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Question 30
30.

Create a mapping diagram, table, and graph for the relation given by the following coordinates:
(-2, 4), (1, 0), (3, -1), (-4, 4)

Question 31
31.

What is the domain? Use interval notation. No spaces.

Question 32
32.

What is the range? Use interval notation. No spaces.

Question 33
33.

What is the domain? Use interval notation. No spaces.

Question 34
34.

What is the domain? Use interval notation. No spaces.

Question 35
35.

What is the range? Use interval notation. No spaces.

Question 36
36.

What is the domain? Use interval notation. No spaces. Open the keyboard for the infinity symbol if necessary.

Question 37
37.

What is the range? Use interval notation. No spaces. Open the keyboard for the infinity symbol if necessary.

Question 38
38.

What is the domain? Use interval notation. No spaces. Open the keyboard for the infinity symbol if necessary.

Question 39
39.

What is the domain? Use interval notation. No spaces. Open the keyboard for the infinity symbol if necessary.

Question 40
40.

What is the domain? Use interval notation. No spaces. Open the keyboard for the infinity symbol if necessary.

Question 41
41.

What is the range? Use interval notation. No spaces. Open the keyboard for the infinity symbol if necessary.

Question 42
42.

What is the domain of the function?

Question 43
43.

What is the range of the function?

Question 44
44.

What is the range of the function?

Question 45
45.

What is the domain of the function?

Question 46
46.

What is the domain of the function?

Question 47
47.

What is the range of the function?

Question 48
48.

What is the domain of the function?

Question 49
49.

What is the range of the function?

(3,5]
(3,5)
[3,5)
(-∞,-9)
[5,∞)
[3.5]
Open Interval
Closed Interval
Match each graph to its domain and range.
Click HERE to watch the following tutorial on how to match. (Ignore the end of the video)