[size=150]Location in space is represented using an ordered triple: [math]\left(x,y,z\right)[/math]. [br]This app illustrates how we plot various points in 3-space. [/size]
To move the point up and down (parallel to the zAxis), click on it first before dragging it up and down. Click it again to move it around at the same level above or below the grid.
Information: Plotting Points in 3D: Dynamic Illustrator