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Fantom [35]
3 years ago
5

What are the first four terms of the sequence given by the formula below an=-2n+4

Mathematics
2 answers:
erica [24]3 years ago
7 0
An = -2n + 4 ; where n is the sequence number or order.

a1 = -2(1) + 4 
a1 = -2 + 4
a1 = 2

a2 = -2(2) + 4
a2 = -4 + 4
a2 = 0

a3 = -2(3) + 4
a3 = -6 + 4
a3 = -2

a4 = -2(4) + 4
a4 = -8 + 4
a4 = -4

So the first four terms of the sequence are: 2, 0, -2, -4
Verdich [7]3 years ago
5 0

The answer is:

<h2>2, 0, -2, -4</h2>
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