Question

point a (-2, -10) is reflected over the x - axis. write the coordinates of a
(2. - 10)
(2,10)
(-2,-10)
(-2,10)

Explanation:

Step1: Recall reflection over x-axis rule

Reflecting over x-axis changes the sign of the y-coordinate: $(x, y) \to (x, -y)$

Step2: Apply rule to point A(-2, -10)

x-coordinate remains -2; y-coordinate becomes $-(-10) = 10$

Answer:

(-2,10)