4.1 - Algebra 1 Enrichment

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

Where is point E located?

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

Where is point A located:

• (1, 1,5)

• (1.5, -1)

• (-1.5, 1)

• (2, -1)

Which point is located at ( -2, 2)

• A

• B

• C

• D

What letter is ordered pair (-1,2)?

• G

• S

• P

• A

• B

What are the coordinates for point B

• (-9,1)
• (1,9)
• (-9,-1)
• (-1,-9)

What are the coordinates for point N

• (7,9)
• (-7,7)
• (-9,-7)
• (7, 7)

Give the coordinates for POINT H.

• (-1, 2)
• (1, -2)
• (-1, -2)
• (1 , 2)

What is the ordered pair for point E?

• (3, 0)

• (0,4)

• (0, -3)

• (-3, 0)