To determine how many calories are in 1 ounce of soda based on the graph, we can look at the proportional relationship provided by the given values.
From the graph, you have the following data points:
- 0 ounces corresponds to 0 calories (0, 0)
- 4 ounces corresponds to 56 calories (4, 56)
- 8 ounces corresponds to 112 calories (8, 112)
To find the number of calories per ounce, we can use the relationship between ounces and calories.
From the interval between 0 and 4 ounces:
- The increase from 0 to 4 ounces is an increase of 56 calories.
To find the number of calories per ounce: \[ \text{Calories per ounce} = \frac{56 \text{ calories}}{4 \text{ ounces}} = 14 \text{ calories per ounce}. \]
To verify this with the second interval (8 ounces):
- The increase from 4 to 8 ounces is also an increase of 56 calories, which confirms that the calories per ounce is consistent.
Thus, there are 14 calories in 1 ounce of soda.