Which equation is linear?
2 answers:
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Answer:
7th term = -2187
Step-by-step explanation:
The formula for nth term of a geometric sequence is given by:
Where
- a is the first term,
- r is the common ratio,
- n is the nth term (term number)
Since the question gives us the formula and wants to know 7th term, we just plug in 7 into n: