Question

The graph displays the cost per ounce of canned peas. Use the graph to determine the unit rate proportional relationship.

Answer 1

To determine the unit rate of a proportional relationship from a graph displaying the cost per ounce of canned peas, you would typically look for the following:

1. **Identify Points on the Graph:** First, find two key points that represent different data values on the graph. These points will typically show the cost associated with a certain number of ounces of peas.

2. **Calculate the Unit Rate:** The unit rate is essentially the cost per one ounce. To calculate it, you can use the formula:

\[
\text{Unit Rate} = \frac{\text{Cost}}{\text{Number of Ounces}}
\]

For example, if one of the points is (8 ounces, $1.20) and another point is (16 ounces, $2.40), you can calculate the unit rate for both:

- For the first point (8 ounces, $1.20):

\[
\text{Unit Rate} = \frac{1.20}{8} = 0.15 \text{ per ounce}
\]

- For the second point (16 ounces, $2.40):

\[
\text{Unit Rate} = \frac{2.40}{16} = 0.15 \text{ per ounce}
\]

3. **Confirm Consistency:** If the calculated unit rates from different points are the same, this confirms that there is a proportional relationship, and the unit rate for the cost per ounce remains constant.

Once you have identified the unit rate from the graph, you can summarize it as follows:

- The unit rate of canned peas is $X per ounce, where X is the resulting number from your calculations based on the specific points in the graph.

Without the actual graph or data points, I can't provide a specific numeric value, but you can follow the outlined steps to determine the unit rate from the graph you are analyzing.