Question

The water level in a port is described by the function y=3.7 Cos(pi(x)/6)+5, where y represents the water level measured

Answer 1

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

Answer 2

Answer:

1.9

Step-by-step explanation:

I just did the assignment. Hope this helps anyone else who needs it.