U8: Coordinate Plane - Unit Test

Which line contains the ordered pair (-4, -2)?

• A. Line D
• B. Line E
• C. Line F
• D. Line G

A triangle is shown below. What are the coordinates of the three vertices?

• A. (7, 3), (-2, 3), (3, -2)
• B. (-7, -3), (-2, 3), (2, -3)
• C. (-7, -3), (3, -2), (-2, -3)
• D. (3, 7), (3, -2), (-2, 3)

Which is a true statement about the reflection shown?

• A. The figure is reflected across the y-axis.
• B. The figure is reflected across the x-axis.
• C. The figure is reflected across the origin.
• D. The figure is not reflected.

The coordinates of one endpoint of a line segment are (6, -2). The line segment is 4 units long. Which of the following is NOT a possible endpoint?

• A. (6, 2)
• B. (6, -6)
• C. (10, -2)
• D. (-10, -2)

A rectangle on a coordinate grid has a perimeter of 24 units and an area of 20 units². Could the following ordered pairs form the rectangle described above?

• A. Yes
• B. No, because it has a perimeter of 18 units.
• C. No, because it has an area of 18 units².
• D. No, because it doesn’t have the correct area or perimeter.

Determine the distance between (6, -1) and (-1, -1) and whether the line is horizontal or vertical.

• A. 6 units, horizontal
• B. 9 units, vertical
• C. 7 units, horizontal
• D. 5 units, horizontal

A point in Quadrant I is reflected across the y-axis. In which quadrant will the new point be located?

• A. Quadrant I
• B. Quadrant II
• C. Quadrant III
• D. Quadrant IV

Which of the following ordered pairs best represents point C?

• 
• 
• 
• 

Which of the following ordered pairs is NOT two units away from point B?

• A. (1, 4)
• B. (3, 2)
• C. (2, 1)
• D. (-1, 2)

Place points C and D on the coordinate plane to form a perfect square with points A and B. Record the ordered pairs below.

• A. C (-6, -9) D (6, -3)
• B. C (-6, -9) D (-6, 3)
• C. C (-9, -6) D (3, -6)
• D. C (6, 3) D (6, -9)