To solve this question, we need to reflect the kite ABCD across the x-axis and find the new coordinates of point A.

1. From the image, point A is located at coordinates (-1, -3).

2. When reflecting a point across the x-axis, the x-coordinate stays the same, but the y-coordinate changes sign (flips). So the reflection of a point $(x, y)$ across the x-axis is $(x, -y)$.

3. Applying this to point A, $(-1, -3)$ becomes $(-1, 3)$.

Thus, the new coordinates of point A after reflection across the x-axis are $(-1, 3)$.

The correct answer is option E: (-1, 3).

Would you like further details or have any questions?

Here are 5 related questions for more practice:

1. What are the resulting coordinates of point B after reflection across the x-axis?
2. What transformation reflects points across the y-axis?
3. How do you determine the reflection of a point across the origin?
4. How would the kite look if reflected across the y-axis instead?
5. What would be the new coordinates of point D after reflecting across the x-axis?

Tip: To reflect a point across the x-axis, remember to flip the sign of the y-coordinate, while the x-coordinate remains unchanged.