The first four terms of the sequence are -1, 6, -22, 90
What is a sequence?
A sequence is an order in which numbers occur in a given group of numbers.
It is also numbers arranged based on a certain rule.
Analysis:
a1 = -1
for n ≥ 2
a2 = -4a1 +2
a2 = -4(-1) + 2 = 4+2 = 6
a3 = -4a2 + 2
a3 = -4(6) + 2 = -24 + 2 = -22
a4 = -4a3 +2
a4 = -4(-22) + 2 = 88 + 2 = 90
In conclusion, the first four terms of the sequence are -1, 6, -22, 90
Learn more about Sequence: brainly.com/question/6561461
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