Question

A dolphin is 9 feet below the surface of the ocean. If its position can be recorded as −9 feet, what would the position of 0 represent?
the distance above the surface of the ocean
the distance below the surface of the ocean
the height of the dolphin
the surface of the ocean

Answer 1

the surface of the ocean

Answer 2

Unless this is some kind of trick question, the surface of the ocean

Answer 3

Thank you everyone!!!! :)

Answer 4

I agree ^^

Answer 5

yup

Answer 6

the last answer.