A parameterization of the line segment from (-2,-2,-2) to (2,2,2) is Select one: O a. r)(2r, 2t, 21) for E I-2,2] Ob, r(t) = ãt, t, tã for t E [0, 2]. Oc. r(t) = ãt, t, tã for t E [-2, 2]. Od, r(t) = ãt, t, 0ã for t E [0, 21. Oe. r(t) = ãt, tã for t E [-2, 2].