# Spectrum Math Grade 5 Chapter 7 Lesson 1 Answer Key Identifying and Graphing Number Patterns

Practice with the help of Spectrum Math Grade 5 Answer Key Chapter 7 Lesson 7.1 Identifying and Graphing Number Patterns regularly and improve your accuracy in solving questions.

## Spectrum Math Grade 5 Chapter 7 Lesson 7.1 Identifying and Graphing Number Patterns Answers Key

The table provides x coordinates. Complete the table with 2 sets of y coordinates. Then, complete the graph based on the table. The table provides x coordinates. Complete the table with 2 sets of y coordinates. Then, complete the graph based on the table.

Question 1.
a.  Explanation:
The above given table has x coordinates.
Based on that information the 2 sets of y coordinates are as follows,
Add 2 to x co-ordinate to get y co-ordinate.
21 + 2 = 23
22 + 2 = 24
23 + 2 = 25
24 + 2 = 26
25 + 2 = 27
26 + 2 = 28
Add 4 to x co-ordinate to get y co-ordinate.
21 + 4 = 25
22 + 4 = 26
23 + 4 = 27
24 + 4 = 28
25 + 4 = 29
26 + 4 = 30

b.  Explanation:
Marking the above points on the graph paper for plotting the blue lines as shown in the above graph paper.
The above given table has x coordinates.
Based on that information the 2 sets of y coordinates are as follows,
Add 2 to x co-ordinate to get y co-ordinate.
Add 4 to x co-ordinate to get y co-ordinate.

Question 2.
a.  Explanation:
The above given table has x coordinates.
Based on that information the 2 sets of y coordinates are as follows,
Add 1 to x co-ordinate to get y co-ordinate.
51 + 1 = 52
52 + 1 = 53
53 + 1 = 54
54 + 1 = 55
55 + 1 = 56
56 + 1 = 57
Add 3 to x co-ordinate to get y co-ordinate.
51 + 3 = 54
52 + 3 = 55
53 + 3 = 56
54 + 3 = 57
55 + 3 = 58
56 + 3 = 59

b.  