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Anvisha [2.4K]
4 years ago
14

Write the explicit formula for the arithmetic sequence. 2, -2, -6, -10, -14, ...

Mathematics
1 answer:
Artist 52 [7]4 years ago
8 0

Answer:

2-4(x-1)

Step-by-step explanation:

Begin at 2 then subtract 4 for every (x-1) terms after.

Ex. the 10th term in the sequence is 2 - 4(10-1) = -34

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statuscvo [17]
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8 0
3 years ago
1. Name angle 'x' <br><br>2. calculate the size of angle 'y' <br><br>​
Burka [1]

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<h2><u><em>y = 70°</em></u></h2>

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-----------------------

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the answer is good

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