To find out how many calories are in 1 ounce of soda from the given information, we can look at the coordinates provided in the graph and derive the proportionality.
The points listed from the graph are:
- (0, 0)
- (3, 36)
- (6, 72)
- (9, 108)
- (12, 144)
From the point (3, 36), we can determine how many calories correspond to each ounce:
\[ \text{Calories per ounce} = \frac{\text{calories}}{\text{ounces}} = \frac{36 \text{ calories}}{3 \text{ ounces}} = 12 \text{ calories/ounce} \]
Thus, the number of calories in 1 ounce of soda is:
There are 12 calories in 1 ounce of soda.