Math Problem Statement
These are the first five terms of an arithmetic sequence.
1, 5, 9, 13, 17, . . .
What is the value of the 10th term in the sequence?
Responses
Solution
To find the value of the 10th term in an arithmetic sequence, we can use the formula for the th term of an arithmetic sequence:
Where:
- is the th term.
- is the first term.
- is the common difference.
- is the term number.
Given:
Substituting the values into the formula:
So, the value of the 10th term is 37.
Would you like further details or have any questions?
Here are five related questions:
- How would you find the 20th term in this sequence?
- What is the sum of the first 10 terms in the sequence?
- How can you determine the common difference from a sequence?
- What would be the value of the 50th term in this sequence?
- How would the sequence change if the common difference were doubled?
Tip: Understanding the formula for the th term of an arithmetic sequence is crucial for quickly finding any term in the sequence.
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Math Problem Analysis
Mathematical Concepts
Arithmetic Sequences
Formulas
Formula for the nth term of an arithmetic sequence
Theorems
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Suitable Grade Level
Grades 7-9