Question

Edgar is scuba diving 50 feet below the water. He is swimming to the surface at a rate of 3 feet per second. Write an equation to represent his depth, d, after s seconds.

Fill in the blank
d = __ s + __
(also to understand better we are doing the equation y = __ x + __ )

Answer 1

I know this is late but the actual answer is d=3s+-50

Explanation:

The reason is because he is swimming down, so yeah.