Question

A dolphin jumped from 5 feet below the surface of the sea. Jane wrote −5 to represent the depth from which the dolphin jumped. What does 0 represent in this situation?

A- the floor of the sea
B- the surface of the sea
C- the level to which the dolphin jumped
D- the level from which the dolphin jumped

Answer 1

The answer for this question would be B- The surface of the sea

Answer 2

b- the surface of the sea

Explanation:

Because Jane graphed it at -5 and it was 5ft under then 0 is the surface of the water.