Answer:
the answer would be 3.1 hours.
Step-by-step explanation:
Graph the equation.
Put all the answers in graph like
x=1.6
x=3.1
x=14.4
x=19.6
Now the question asks when the first tide is expected to reach a depth of 12 meters
So put y=12 because y is water level in METERS as it says in the question
and you can clearly see that 3.1 crosses answer.
Here is a photo of the the graph (Desmos)
Good luck on your other work boys!
Edgenuity is trash
