Question 1: Identify the coordinates of the point in the bottom-left corner of the grid.

Answer: (2, 3)

Question 2: Plot the point with coordinates (4, 6) on the grid.

Answer: Point at (4, 6)

Question 3: A point is located 3 units right and 2 units up from the origin. What are its coordinates?

Answer: (3, 2)

Question 4: Read the coordinate of the point marked on the grid below. (Check carefully for common mistakes!)

Answer: (5, 7)

Question 5: Construct a triangle with vertices at (1, 1), (4, 1), and (1, 4). What are the coordinates of the third vertex?

Answer: (1, 4)

Question 6: A student reads the point (6, 2) as (2, 6). Identify and explain the common mistake made.

Answer: Mistake: Swapping the x and y coordinates. Correct reading: (6, 2).

Question 7: Plot the points (2, 5) and (5, 2). Connect them with a straight line. What shape is formed?

Answer: A straight line connecting (2, 5) and (5, 2).

Question 8: If a point is located at (x, y) and x is read incorrectly as y, what is the possible error?

Answer: Swapping the x and y coordinates during reading, leading to incorrect location.

Question 9: Read the coordinate (-3, 4). What mistake might cause students to read it as (3, -4)?

Answer: Misreading signs: confusing negative and positive, or misinterpreting the order of reading coordinates.

Question 10: Challenge: Plot the point (-2, -3) and reflect it across the y-axis. What are the new coordinates?

Answer: The reflected point is (2, -3).