The image you've uploaded shows a graph of a function, likely a polynomial or rational function, along with a multiple-choice question asking to determine the intervals where the function is decreasing.

Looking at the graph, the function decreases in two intervals:

1. From $x = -3.4$ to $x = -1.3$, which corresponds to the section of the curve where it slopes downward.
2. The answer marked in the image confirms this: $-3.4 < x < -1.3$.

Would you like more details or have any questions?

Here are 5 relative questions to explore:

1. What are the intervals where the function is increasing?
2. How can you identify critical points on a graph?
3. What is the significance of the local maxima and minima in this function?
4. How can the concavity of the function be analyzed from this graph?
5. How does the first derivative relate to the increasing or decreasing behavior?

Tip: To analyze the behavior of functions, looking for turning points where the slope changes sign is key. These often correspond to maxima or minima.