The Coordinate Plane (6th CCSS)

1. The ordered pair (-7, 9) can be found in which quadrant?

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

2. Point E is reflected across the y-axis. Which ordered pair best represents E’?

• A. (5, -7)
• B. (-7, 5)
• C. (-5, -7)
• D. (5, 7)

3. Jeremy plots the points (4, 3) and (4, -6) on the coordinate plane. Which of the following statements best describes the points he plotted?

• A. The points form a vertical line segment that measures 9 units.
• B. The points form a horizontal line segment that measures 7 units.
• C. The points form a vertical line segment that measures 7 units.
• D. The points form a horizontal line segment that measures 9 units.

4. A survey of North Middle School staff included staff members ages. The ages were complied and displayed in a histogram. Which of the following statements best describes the data?

• A. There were 12 staff members between the ages of 20-29.
• B. The number of staff members under the age of 40 is equal to the number of staff members 40 and older.
• C. Sixty staff members were included in the survey.
• D. A total of 10 staff members are 50 years or older.

5. The points on the coordinate plane are three vertices of rectangle ABCD. What is the ordered pair of D?

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

6. The shaded area below represents the pieces of tile installed in a hallway. What percent of the hallway has not been installed with tile?

• A. 65%
• B. 35%
• C. 66.6%
• D. 33.3%

7. The table below includes information about the vertices of a triangle. Which of the following best represents the missing information?

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

8. Marsha’s house is located on the coordinate plane below. Tasha’s house is located 6 units from Marsha’s house. Which of the following could represent the location of Tasha’s house?

• A. (-2, 5)
• B. (4, 2)
• C. (2, 5)
• D. (-2, -5)

9. On Monday, the low temperature was -3°F, and on Tuesday the low temperature was -5°F. The low temperatures were compared with the inequality shown. Which statement correctly explains the inequality?

• A. -3°F is colder than -5°F.
• B. -3°F is warmer than -5°F.
• C. Both A and B are correct.
• D. Neither A nor B is correct.

10. Points A, B, C, D, and E form a pentagon. Which of the following ordered pairs can be located inside the pentagon?

• A. (-1, -1)
• B. (1, -1)
• C. (1, 2)
• D. (-0.5, 1)