Determine the first five terms of the geometric sequence.
-$a _ { 1 } = - 2 , r = - 3$
A)-2, 6, -18, 54, -162
B)-3, 6, -18, 54, -162
C)-2, -6, -18, 54, -162
D)-2, -5, -8, -11, -14

Question

Quizplus · Accepted Answer

The first term is given as -2, and the common ratio is -3. To find the next term, multiply the current term by the common ratio. Thus, the sequence is -2, -2*(-3) = 6, 6*(-3) = -18, -18*(-3) = 54, 54*(-3) = -162.

Determine the First Five Terms of the Geometric Sequence a1=−2,r=−3a _ { 1 } = - 2 , r = - 3a1​=−2,r=−3

Determine the First Five Terms of the Geometric Sequence $a _ { 1 } = - 2 , r = - 3$