Identify the pattern for the following sequence. find the next three terms in the sequence.

-1, 3, -9, 27,
a.
multiply by 3; 81, 243, 729
b.
multiply by -3; -81, 243, -729
c.
multiply by -3; 81, 243, 729
d.
multiply by 3; -81, -243, -729

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: