The graph shows a function, and you're asked to determine the intervals on which the function is strictly increasing. A function is strictly increasing when the graph moves upward as you move from left to right.

From the graph:

1. The function is increasing from $x = -6$ to $x = -3$ (the first rising segment).
2. The function increases again from $x = 0$ to $x = 2$ (another rising segment).

Thus, the intervals where the function is strictly increasing are: $(-6, -3) \cup (0, 2)$

Let me know if you need more details or explanations!

Here are 5 questions to explore further:

1. What does it mean for a function to be "strictly decreasing"?
2. How do you identify intervals of concavity from a graph?
3. How can you find the local maxima and minima of this function?
4. What is the significance of a function being "continuous"?
5. How would you determine the intervals of constant behavior on a function's graph?

Tip: When analyzing a function graph, focus on the slope of the curve to determine whether it's increasing or decreasing.