Write Terms of a Geometric Sequence
-$$\mathrm { a } _ { 1 } = - 7 ; \mathrm { r } = - 3$$
A) $- 7,21 , - 63,189 , - 567$
B) $- 7 , - 21 , - 63,189 , - 567$
C) $- 3,21 , - 63,189 , - 567$
D) $- 7 , - 10 , - 13 , - 16 , - 19$

Question

Quizplus · Accepted Answer

The terms of a geometric sequence are found by starting with the first term and multiplying by the common ratio $r$ for each subsequent term. Given $\mathrm { a } _ { 1 } = - 7$ and $r = - 3$, the sequence is $-7, (-7) \times (-3) = 21, 21 \times (-3) = -63, -63 \times (-3) = 189, 189 \times (-3) = -567$.

Write Terms of a Geometric Sequence - a1=−7;r=−3\mathrm { a } _ { 1 } = - 7 ; \mathrm { r } = - 3a1​=−7;r=−3

Write Terms of a Geometric Sequence
- $\mathrm { a } _ { 1 } = - 7 ; \mathrm { r } = - 3$