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The nth term of a sequence is T_n = -1 + 5n. Find T_14.
Correct answer(s):
- 69
If T_n = 6n – 1, for which n is T_n = 53?
Correct answer(s):
- 9
Find the nth term of the arithmetic sequence: 3, 11, 19, …
Correct answer(s):
- -5 + 8n
The nth term of a sequence is T_n = 3 + 6n. Find T_7.
Correct answer(s):
- 45
If T_n = 3n – 2, for which n is T_n = 22?
Correct answer(s):
- 8
Find the nth term of the arithmetic sequence: 21, 30, 39, …
Correct answer(s):
- 12 + 9n
The nth term of a sequence is T_n = -5 + 6n. Find T_14.
Correct answer(s):
- 79
If T_n = 7n – 6, for which n is T_n = 57?
Correct answer(s):
- 9
Find the nth term of the arithmetic sequence: 3, 9, 15, …
Correct answer(s):
- -3 + 6n
The nth term of a sequence is T_n = -4 + 9n. Find T_8.
Correct answer(s):
- 68
If T_n = 4n – 4, for which n is T_n = 32?
Correct answer(s):
- 9
Find the nth term of the arithmetic sequence: 9, 12, 15, …
Correct answer(s):
- 6 + 3n
The nth term of a sequence is T_n = -5 + 3n. Find T_10.
Correct answer(s):
- 25
If T_n = 8n – 6, for which n is T_n = 74?
Correct answer(s):
- 10
Find the nth term of the arithmetic sequence: 9, 18, 27, …
Correct answer(s):
- 0 + 9n
The nth term of a sequence is T_n = 10 + 7n. Find T_7.
Correct answer(s):
- 59
If T_n = 4n – 4, for which n is T_n = 28?
Correct answer(s):
- 8
Find the nth term of the arithmetic sequence: 2, 8, 14, …
Correct answer(s):
- -4 + 6n
The nth term of a sequence is T_n = 6 + 8n. Find T_7.
Correct answer(s):
- 62
Simplify: (x^2 + 4x + 4)/(x + 2), where x ≠ -2.
Correct answer(s):
- x + 2