The problem provides a coordinate plane with three points labeled A, B, and C. The coordinate system is defined by $(O, \vec{OI}, \vec{OJ})$. We need to determine the coordinates of these points from the given figure.

1. Problem Description

The problem provides a coordinate plane with three points labeled A, B, and C. The coordinate system is defined by $(O, \vec{OI}, \vec{OJ})$. We need to determine the coordinates of these points from the given figure.

2. Solution Steps

First, let's estimate the coordinates of point A. From the figure, it appears to be located at approximately (1, 2).

Second, let's estimate the coordinates of point B. From the figure, it appears to be located at approximately (2, -2).

Third, let's estimate the coordinates of point C. From the figure, it appears to be located at approximately (-3, -1).

3. Final Answer

A (1, 2)

B (2, -2)

C (-3, -1)