Algebra-1

Question Analysis
This question tests the student's ability to find the common ratio in a geometric sequence by using the definition of the common ratio.

Key Concept Explanation
The common ratio in a geometric sequence is the ratio of each term (starting from the second term) to its preceding term. It is a fixed constant for the sequence.

Step-by-step Solution
1. Identify the terms in the sequence:
2. Calculate the common ratio by dividing the second term by the first term: