
Concept explainers
To write:an equation that describes the given sequence

Answer to Problem 15SGR
50th term of sequence is 350
Explanation of Solution
Given: Consider the sequence:
Calculation:
In the sequence, the terms have common difference of 7.
And, a term is seven times the term number. It means that the equation of sequence is:
Now, in order to calculate the value of 50th term of the sequence, put the value of
Therefore, the equation that describe the sequence
And, the value of 50thterm of sequence is 350.
Conclusion:
Therefore, the equation that describe the sequence
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