Find the next three terms of the arithmetic sequence.
-3, 9, 15, 21, . . .
A) 27, 33, 39
B) 21, 27, 33
C) 27, 34, 40
D) 27, 39, 45

Name: Find the next three terms of the arithmetic sequence. -3, 9, 15, 21, . . . A) 27, 33, 39 B) 21, 27, 33 C) 27, 34, 40 D) 27, 39, 45
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Quizplus · Accepted Answer

The sequence is increasing by 6 each time (9 - 3 = 6, 15 - 9 = 6, etc.), so the next three terms after 21 are 27 (21 + 6), 33 (27 + 6), and 39 (33 + 6).

Find the Next Three Terms of the Arithmetic Sequence