It looks like you're working on a problem where you're asked to reflect a triangle over the line $p$. Here's how you can approach this:

1. Identify the line of reflection (line $p$): The line $p$ appears to be the horizontal line passing through $y = 2$ based on the grid provided.

2. Find the vertices of the triangle: Determine the coordinates of the triangle's vertices. These vertices will be reflected over the line $p$.

3. Reflect the vertices: To reflect each vertex, measure the perpendicular distance from the vertex to the line $p$, and plot the corresponding point on the opposite side of line $p$ at the same distance. For example:

   • If a vertex is 1 unit above $p$, the reflected point will be 1 unit below $p$.

4. Draw the reflected triangle: Once you've reflected all three vertices, connect them to form the reflected triangle.

Would you like me to walk you through the reflection for a specific vertex, or help with any further clarification?

Here are some related questions to explore:

1. What is the general method for reflecting a point over a horizontal line?
2. How does reflecting over a vertical line differ from reflecting over a horizontal line?
3. How do transformations like reflections affect the size and orientation of a shape?
4. Can you reflect a shape over a line that isn't horizontal or vertical?
5. What are other types of transformations that can be applied to shapes?

Tip: Always ensure the distance from each point to the line of reflection is the same before and after the reflection!