1. What are the coordinates of point A?
A) (2, 4)
B) (1.7, 3.8)
C) (6.6, 1.7)
D) (3.8, 1.7)

2. Which quadrant is (8, -1) in?
A) I.
B) II.
C) III.
D) IV.

3. Which coordinate pair identifies a point in the third quadrant of the coordinate plane?
A) (15, 10)
B) (15, −10)
C) (−15, 10)
D) (−15, −10)

4. Which quadrant is (-3, 7) in?
A) I.
B) II.
C) III.
D) IV.

5. In the coordinate plane, the point (-3, 8) is located in?
A) quadrant I.
B) quadrant II.
C) quadrant III.
D) quadrant IV.