2. What is the twelfth term of the sequence that has a first term of -2 and a
common difference of -3?
A. 35
B. 36
C. -35
D. -36
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2. What is the twelfth term of the sequence that has a first term of -2 and a
common difference of -3?
A. 35
B. 36
C. -35
D. -36
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Verified answer
Problem:
What is the twelfth term of the sequence that has a first term of -2 and a common difference of -3?
Answer:
C. -35
Step-by-step explanation:
Find A12:
Formula:
An = A1 + (n - 1)d
Given:
A1 = -2
d = -3
n = 12
A12 = ?
Solve A12:
An = A1 + (n - 1)
A12 = -2 + (12 - 1)-3
A12 = -2 + (11)-3
A12 = -2 - 33
A12 = -35
Conclusion:
Therefore, the 12th term of the arithmetic sequence is -35.
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