Answer:
See the attached figure.
Explanation:
The rest of the question is
find the graph represents the time when the amount remaining in the diet soda bottle is less than the amount remaining in the regular soda bottle?
Solution:
The amount remaining in the diet soda bottle after x seconds can be modeled by the expression 120 - 6x
The amount remaining in the regular soda bottle after x seconds can be modeled by the expression 60 - 2.25x
The amount remaining in the diet soda bottle is less than the amount remaining in the regular soda bottle
So,
120 - 6x less than 60 - 2.25x
120 - 6x < 60 - 2.25x Combine like terms
120 - 60 < 6x - 2.25x
60 < 3.75x
16 < x
See the attached figure.
Diet soda with the blue color.
Regular soda with red color.