In the "EXIT TICKET" section, the task asks about the reflection of point A (at $(-1, 4)$) across the x-axis.

When a point is reflected over the x-axis, its x-coordinate stays the same, but the y-coordinate changes its sign. So:

• The original point is A(-1, 4).
• After reflecting over the x-axis, the new point will have the same x-coordinate, but the y-coordinate will change to its opposite, resulting in A'(-1, -4).

Thus, the coordinates of point A' after the reflection are $(-1, -4)$.

Let me know if you need further clarification or have any other questions! Here are some follow-up questions:

1. How does reflection work over the y-axis?
2. What is the effect of reflecting a point across both axes?
3. Can you describe the symmetry of the x-axis reflection?
4. How can you perform a reflection over a line other than the axes, like the line $y = x$?
5. What is the geometric significance of reflections in coordinate geometry?

Tip: Remember that reflection always involves changing the sign of the relevant coordinate depending on the axis of reflection.