A fish is swimming at a constant rate towards the ocean floor. The equation

y=-7x-3

can be used to represent this situation, where

y

is the depth of the fish in meters below the sea level and

x

is the number of seconds the fish has been swimming. Which statement best describes the depth of the fish, given the situation?

A fish is swimming at a constant rate toward the ocean floor. The equation y = - 7x - 3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming. Which statement best describes the depth of the fish, given this equation?

From a starting position of 7 meters below sea level, the fish is descending 3 meters per second.

B From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second.

C From a starting position of 3 meters below sea level, the fish is descending 7 meters per second