Answer:
D. b=7a
Step-by-step explanation:
Add -11/3a to both sides.
Divide both sides by 1/3
1 /3 b ÷1/ 3 = 7/ 3 ÷a 1 /3
and the answer is
b=7a
ik this doesnt make any sense but hope this helps
17*7! Will mark brainliest
1 answer:
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Answer:
<u>Step-by-step explanation:</u>
Term-to-term rule is also called the recursive rule.
The recursive rule for a geometric sequence is: where
- r is the common ratio
The common ratio (r) is the second term divided by the first term <em>(which is the same ratio for each term divided by its previous term) </em>
In the given sequence {64, 32, 16, 8, 4},
So, the recursive rule is: