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Mathematics, 30.06.2019 14:00 cadence58

What is the explicit rule for the sequence? 10.5, 9, 7.5, 6, 4.5, 3,  an=12.5−1.5n an=11−1.5n an=12+1.5n an=12−1.5n

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What is the explicit rule for the sequence? 10.5, 9, 7.5, 6, 4.5, 3,  an=12.5−1.5n an=11−1.5n an=12...
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