Suppose a constellation of stars is plotted on a coordinate plane. The coordinates of the first star are (-2, 4). The second sta
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ANSWER
No, because there is no common ratio
EXPLANATION
The given sequence is
-1, 1, 4, 8
If this sequence is geometric, then there should be a common ratio among the consecutive terms.
Hence the sequence
-1, 1, 4, 8
is not a geometric sequence.