Question

the graph below shows the tide height over the course of two days. 4. what type of relationship is shown by the graph above? how do you know?

Explanation:

The graph shows a repeating pattern of tide - height over time. A periodic relationship is one that repeats at regular intervals. Here, the tide - height values repeat over time, indicating a periodic relationship.

Answer:

The type of relationship shown by the graph is a periodic relationship. We know this because the pattern of tide - height values repeats at regular intervals over the two - day period.