Use the image to answer the question, (0, 0), (3, 36), (6, 72), (9, 108), (12, 144)

the proportional relationship between calories and ounces of soda is shown in the graph. How many calories are in 1 ounce?

Each increment of 3 ounces corresponds to an increase of 36 calories.

To find out how many calories are in 1 ounce, we can divide 36 calories by 3 ounces:

36 calories / 3 ounces = 12 calories per ounce

Therefore, there are 12 calories in 1 ounce of soda.