<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) and Privacy Policy (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use and Privacy Policy.

5.3: Follow the Rule 3

Difficulty Level: At Grade Created by: CK-12

Look at the table below. stands for a number. Can you follow the rule and complete the table? In this concept, we will practice using rules to complete tables.

Guidance

In order to complete function tables like the one above, we can use the problem solving steps to help.

  • First, describe what you see in the table.
  • Second, identify what your job is. In these problems, your job will be to complete the table.
  • Third, make a plan. In these problems, your plan should be to use the rules to help you to complete the table.
  • Fourth, solve. In these problems you will solve by completing the table.
  • Fifth, check. In these problems you will check by making sure that the numbers in the table work with the rule.

Example A

Use the rule to complete the table.

Solution:

We can use problem solving steps to help.

7 5
3 1
9 7
10 8
15 13
36 34
20 18
29 27
54 52

Example B

Use the rule to complete the table.

Solution:

We can use problem solving steps to help.

5 25
8 28
6 26
4 24
19 39
53 73
20 40
48 68
69 89

Example C

Use the rule to complete the table.

Solution:

We can use problem solving steps to help.

538 438
810 710
662 562
626 526
149 49
479 379
905 805
700 600
568 468

Concept Problem Revisited

We can use problem solving steps to help.

Vocabulary

A function is an example of a rule that states a relationship between two quantities. A variable is a letter that represents a number that can change value. In this concept, our rule told us how the two variables in the table were related.

Guided Practice

Use the rules to complete the tables.

1.

2.

3.

4.

Answers:

1. Here is the completed table:

741 541
800 600
306 106
449 249
530 330
361 161
427 227
936 736
958 758

2. Here is the completed table:

2 6
5 15
9 27
4 12
3 9
10 30
1 3
8 24
7 21

3. Here is the completed table:

8 4
12 6
10 5
4 2
18 9
2 1
20 10
16 8
14 7

4. Here is the completed table:

3 15
7 35
8 40
2 10
9 45
4 20
1 5
5 25
6 30

Explore More

Use the rules to complete the tables.

Image Attributions

Show Hide Details
Description
Difficulty Level:
At Grade
Grades:
Date Created:
Jan 18, 2013
Last Modified:
Mar 23, 2016

We need you!

At the moment, we do not have exercises for Follow the Rule 3.

Save or share your relevant files like activites, homework and worksheet.
To add resources, you must be the owner of the Modality. Click Customize to make your own copy.
Reviews
Help us create better content by rating and reviewing this modality.
Loading reviews...
Please wait...
Please wait...
Image Detail
Sizes: Medium | Original