Question

A water tank fills as shown in the graph below.

What is the slope of the line?

A. 1/3
B. 2/3
C. 3/2
D. 3

Answer 1

I think the answer is 1/3 but i suck at slopes lol. Might wanna double check

Answer 2

I think it is A because it looks like the line is going to 1/3