Assuming the sequence continues according to the same rule, what number appears in the 11th element?
Assuming the sequence continues according to the same rule, what number appears in the 11th element?
To solve this problem, we'll follow these steps:
Now, let's work through each step:
Step 1: The given sequence starts with 2, 5, 8. We determine the pattern by finding the difference between consecutive terms:
and so the common difference () is 3.
This indicates it is an arithmetic sequence with and .
Step 2: Use the arithmetic sequence formula to find the 11th term :
Substitute the known values:\
Therefore, the 11th element in the sequence is , which corresponds to choice
32