Review Questions

Which axis runs vertically?

• x
• Y

Which axis runs horizontally?

• x
• y

How do you write an ordered pair?

• (X,X)
• (Y,X)
• (X,Y)
• (Y,Y)

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

• 4
• 9
• neither
• both

Ordered pair (0,0) is also known as the ___.

• y-axis
• x-axis
• origin

What letter is located at (5, 7)

• A
• B
• C
• D

Where is point E located?

• ( 2, 0 )
• ( 2 , 2 )
• ( 0 , 2 )
• ( 0 , 0 )

Where is T?

• (-3, -2)
• (-2,-3)
• (3,2)
• (-3,2)

Which letter matches the coordinate (4, -6)?

• G
• Z
• K
• None of the above

Where is point A located?

• ( 7 , 2 )
• ( 2 , 6 )
• ( - 2 , 7 )
• ( 2 , 7 )