Factor the expression.
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If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Asinusoidal function whose frequency is 1/6pi