Coordinate and Patterns

Which ordered pair correctly names the red circle?

• (1, 8)

• (8, 1)

• (1, 1)

• (8, 8)

Which is the correct equation for the pattern in the table?

• y = 0.3x

• y = x + 0.3

• y = 3x

• y = x + 3

In the ordered pair (7, 8), which number is the x-coordinate?

• 7

• 8

• neither

• both

What are the fewest number of square sides it would take to move from the red circle to the green circle?

• 1

• 2

• 3

• 4

Which statement about the pattern represented on the graph is true?

• It is a multiplicative pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is a multiplicative pattern because each x-coordinate is multiplied by 5 to create the corresponding y-coordinate.

• It is an additive pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is an additive pattern because each x-coordinate is increased by 4 to create the corresponding y-coordinate.

What are the coordinates of point B?

• (2, 4)

• (4, 3)

• (3, 4)

• (4, 4)

ANSWER THE QUESTION.

• A

• B

• C

• D

Complete the table and match the corresponding graph.

• 
• 
• 
• 

• A

• B

• C

• D

Brian used the same rule on each Input number to create the Output numbers in the table below.

• Add 10

• Add 30

• Subtract 10

• Subtract 20