Ordered Pairs, Distance, and Area and Perimeter on the Coordinate Plane

If you reflect point C ( -1, -4) over the x-axis, what is the reflected point?

• C' ( -1, 4)

• C' ( 1, 4)

• C' ( 1, -4)

• C' ( -1, -4)

Points W and V are connected to form a line segment. What is the length of the segment?

• A. 5 units

• B. 7 units

• C. 4 units

• D. 5.5 units

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

• Line D

• Line E

• Line F

• Line G

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?

• (6, 2)

• (6, -6)

• (10, -2)

• (-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?

• Yes

• No, because it has a perimeter of 18 units.

• No, because it has an area of 18 units².

• 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.

• 6 units, horizontal

• 9 units, vertical

• 7 units, horizontal

• 5 units, horizontal

Which of the following ordered pairs best represents point C?

• 
• 
• 
• 

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

• (1, 4)

• (3, 2)

• (2, 1)

• (-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.

• C (-6, -9) D (6, -3)

• C (-6, -9) D (-6, 3)

• C (-9, -6) D (3, -6)

• C (6, 3) D (6, -9)

Place points C and D on the coordinate plane to create a rectangle with points A and B that has an area of 35 units².

• A. (-3, 1) and (-8, 1)

• B. (2, -3) and (2, -8)

• C. (-3, 2) and (-8, 2)

• D. (1, -3) and (1, -8)