If Kite ABCD is reflected across the x-axis, what are the resulting coordinates of point (-3,-1)?

Question

Responses
A (1, -3)(1, -3)
B (-3, 1)(-3, 1)
C (3, -1)(3, -1)
D (-3, -1)(-3, -1)
E (-1, -3)

Answer 1

When a point is reflected across the x-axis, the x-coordinate remains the same while the y-coordinate changes its sign.

For the point (-3, -1):

• The x-coordinate is -3, which stays the same.
• The y-coordinate is -1, which becomes +1 when reflected.

Thus, the resulting coordinates after reflection across the x-axis are (-3, 1).

Therefore, the correct answer is: B (-3, 1)