Coordinates

Which axis runs horizontally?

• x

• y

Which axis runs vertically?

• x

• Y

1. Which coordinate grid shows the points (1, 2), (2, 4), and (3, 1) graphed correctly?

• 
• 
• 
• 

Give the coordinates of point C.

• (1/2, 1/4)

• (1/2,1)

• (1/4, 1/2)

• (2, 1)

Give the coordinates of point D.

• (2 1/2, 1)

• (1, 2 1/2)

• (1, 2)

• (1/4, 1/4)

Give the coordinates of point E.

• (3, 4)

• (2, 4)

• 4 1/4, 2)

• (1 3/4, 4 1/4)

In the ordered pair (4,9), which number is the y-coordinate?

• 4

• 9

• neither

• both

Where is point E located?

• ( 2, 0 )

• ( 2 , 2 )

• ( 0 , 2 )

• ( 0 , 0 )

Which quadrant has both negative coordinates?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Which quadrant has both positive coordinates?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV