AI tutor
Welcome to Bytelearn!
Let’s check out your problem:
While organizing her DVD collection, Savannah put DVDs on the first rack, DVDs on the second rack, DVDs on the third rack, and DVDs on the fourth rack. What kind of sequence is this?Choices:(A) arithmetic(B) geometric(C) both(D) neither
Full solution
Q. While organizing her DVD collection, Savannah put DVDs on the first rack, DVDs on the second rack, DVDs on the third rack, and DVDs on the fourth rack. What kind of sequence is this?Choices:(A) arithmetic(B) geometric(C) both(D) neither
- Identify Sequence Type: To determine the type of sequence, we need to look at the pattern of numbers and see if there is a common difference (which would indicate an arithmetic sequence) or a common ratio (which would indicate a geometric sequence). Let's examine the given numbers: .
- Check for Common Difference: First, let's check for a common difference by subtracting each term from the subsequent term: The differences are not constant, so this is not an arithmetic sequence.
- Check for Common Ratio: Next, let's check for a common ratio by dividing each term by the previous term:The ratio is constant, so this is a geometric sequence.
