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.

Answer:

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.

Answer:

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.

Answer:

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.

Answer:

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 1 to x co-ordinate to get y co-ordinate.

Add 3 to x co-ordinate to get y co-ordinate.