Without the image of the mapping diagram, I can't provide the exact function that describes the relationship between x and y based on the arrows and the values listed in the ovals. However, I can guide you through how to determine which equation might be correct.
To determine the correct equation, you would typically look at the values in oval x that lead to the corresponding values in oval y as indicated by the arrows. The general steps are:
- Identify the relationship: Look for a pattern or a formula that links the x values to the y values.
- Test the options: Substitute values from x into the proposed equations to see which one gives the corresponding y values shown in oval y.
- Look for patterns: Check if the differences or ratios between the x and y values suggest a linear function.
Once you find an equation that consistently maps x to y using the given arrows, that will be the correct answer.
If you can describe the mapping or provide the values in the ovals, I could help you more specifically.