| Answer | Crossword Clue |
|---|---|
| ORIGIN | Where the x and y axes meet |
| ORIGIN | Intersection of the x and y axes |
| ORIGIN | Crossing point of the x and y axes |
| quaternion | A complex number of the form w + xi + yj + zk, where w, x, y, z are real numbers and i, j, k are imaginary units that satisfy certain conditions |
| GRAPH | Something with x and y axes |
| ORIGIN | Where the X-axis meets the Y-axis |
| ORIGIN | Where the x-axis meets the y-axis |
