a submarine is 800 meters below the surface of the ocean and is ascending at a rate of 40 meters every minute. mathematical reasoning can be used to determine when the submarine would reach the surface which graph below most accurately communicates this reasoning?

Answer 1

I had this question a few years back. But, if it's already 800 meter's below, then it's ascending at a rate of 40, pick the one that started at 800 (below) and is going up 40.

Answer 2

vvyv