1. **Problem:** Draw the 4 quadrants of the coordinate plane and show positive and negative directions. 2. **Key rule:** On a coordinate plane, the horizontal axis is the $x$-axis and the vertical axis is the $y$-axis. 3. **Sign rules by quadrant:** - Quadrant I: $x>0$, $y>0$ - Quadrant II: $x<0$, $y>0$ - Quadrant III: $x<0$, $y<0$ - Quadrant IV: $x>0$, $y<0$ 4. **How to read the image:** - Right is positive $x$. - Left is negative $x$. - Up is positive $y$. - Down is negative $y$. 5. **Final answer:** The image below shows all 4 quadrants with the positive and negative directions labeled.