Thinking Summary · Step 1
Mastered[object Object]
[Discovery] Plot (-13, -9) on the four-quadrant grid. Move 13 units left, then 9 units down.
Step 1
Active Step[Discovery] Plot (-13, -9) on the four-quadrant grid. Move 13 units left, then 9 units down.
Coordinate Plane
Tap the lattice point at (-13, -9).