Numbers on a Coordinate Plane

What is significant about two points that have the same first coordinate or the same second coordinate? 

• That are located on different lines

• The are located in different quadrants

• They are located at the origin

• They are located on the same line

In a coordinate plane, what is the point (0, 0) known as?

• A. Origin

• B. x-axis

• C. x-coordinate

• D. y-coordinate

Use the patterns below to answer the question.  

Pattern 1: Add 6 with starting number 0.

Pattern 2: Add 4 with starting number 0.

What are the first three coordinates?

• (0, 0), (4, 6), (8, 12)

• (6, 4), (10, 8), (16,14)

• (0, 0), (6, 4), (10, 8)

• (0, 0), (6, 4), (12, 8)

Which ordered pair is described below?

Begin at the origin and move 5 spaces right.

• (1, 5)

• (5, 1)

• (5, 0)

• (0, 5)

Use the patterns provided in the table below to determine the sixth ordered pair.

• (12, 20)

• (18, 30)

• (15, 25)

• (9, 15)

The coordinate plane shows the pattern of the x-axis representing the rule add 2 and the y-axis representing the rule add 3. Use the rules to determine the next point on the coordinate grid.

• A. (8, 9)

• B. (6, 12)

• C. (8, 12)

• D. (12, 8)

Shelley and Andrew are taking a walk around their neighborhood. The points on the coordinate grid represent locations in their neighborhood. Use the coordinate grid to answer the questions.

Part A.

Andrew walks from the grocery store to another location by traveling 5 units right and 1 unit up.  Which location did Andrew travel from and to? 

• A. from the Grocery Store to the Shoe Store

• B. from the Grocery Store to the Movie Theatre

• C. from the Grocery Store to the Video Game Store

• D. from the Grocery Store to the Park

Shelley traveled Home by moving 1 units left and 3 units down. She ended up at Home. Which ordered pair describes where she started? 

• (3,8)

• (8,8)

• (4,1)

• (0,10)

The coordinate plane shows the distance traveled by an Amtrak Train over the course of 8 hours.

How long did it take the Amtrak Train to travel 150 miles?

• A. 1 hour

• B. 2 hours

• C. 3 hours

• D. 8 hours

Vanessa is growing a pepper plant. She records the height of the plant weekly on a coordinate grid. By the end of week 7, her plant grew 9 inches. The x-axis represents the number of weeks and the y-axis represents the height of the pepper plant. Which ordered pair represents the height of Vanessa’s plant by week 7?

• (9,9)

• (7,9)

• (7,7)

• (9,7)