Question

How do you find the midpoint of A = (-1, 2, 4) B = (0, 6, -3)?

Answer 1

The midpoint formula in 3d is: `((x_1+x_2)/2, (y_1+y_2)/2, (z_1+z_2)/2)`, which in this case is `((-1+0)/2, (2+6)/2, (4+(-3))/2)=(-1/2, 4, 1/2)`. This makes sense, since the `x, y, and z` coordinates are halfway between those of the given points in each case.