How do I solve this??

On the basis of the given graph of repeating pattern, the next high tide on day 3 would be: a. 4. am
A cyclic relationship refers to a relationship or pattern that repeats its self over and over again. This type of relationship shows a repeating pattern over a particular time or change in variables.
In the given case, there is a repeating change that is every day high tide occurs at 30 min late than the previous high tide and 60 minutes or 1 hour late than previous day same time high tide:
Day - Time -
1 2 am
1 2:30 pm
2 3 am
2 3:30 pm
3 4 am
3 4:30 pm
Thus, On the basis of the given graph of repeating pattern, the next high tide on day 3 would be: a. 4. am
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