Question

A submarine is descending at a rate of 7 feet per second.

The two variables are:
f = the number of feet the sub descends
s = the number of seconds
The independent variable, , causes a change in
the dependent variable,

Answer 1

I just did it and I got it right so there is a pic for proof a pic that ma answer is right

Explanation:

Answer 2

The number of seconds, the number of feet the sub descends.

Explanation: