point a (8, -10)is reflected over the y axis. What are the coordinates of A prime?
Did you sketch it??
must be (-8,-10)
To reflect a point over the y-axis, you need to change the sign of the x-coordinate while keeping the y-coordinate the same.
Given the point A (8, -10), when you reflect it over the y-axis, the x-coordinate changes sign, becoming -8, while the y-coordinate remains -10.
Therefore, the coordinates of the reflected point, A prime, are (-8, -10).