Find the 13th term in the following arithmetic sequence
2, 10, 18, 26, ...
2 answers:
Answer:
a(13) = 98
Step-by-step explanation:
<em>a(n) = a1 + (n-1) d</em>
a1 would be the original term, 2
since you are looking for the 13th term a(n) and n is 13
a(13) = 2 + (13-1) d
d would be the difference between each term, 8
a(13) = 2 + (13-1) 8
Now solve
a(13) = 2 + 12 * 8
a(13) = 2 + 96
a(13) = 98
Answer:
Find the 13th term in the following arithmetic sequence
2, 10, 18, 26 ...192 is the 13th term
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