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Readme [11.4K]
3 years ago
10

These are 3 questions regarding The Explicit Rule, and Arithmetic Sequence. They are worth 16 points. Thank you to any one who c

an help. :)

Mathematics
1 answer:
KiRa [710]3 years ago
3 0
That would be an  =  4 + 3(n-1)
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Answer with explanation:

Presume that, initial water level to be, 0 mm, at a time t=0.

And water level is rising at the rate of 1.8 \frac{\text{mm}}{\text{year}}.

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→Averge, that is increase in water level after 6.2 years is given by

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→→Rate of Depreciating of water level is given by = Negative of Increase of water level=-1.8 \frac{\text{mm}}{\text{year}}

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