HELP NEEDED If point B(-4,2) is reflected across the x-axis, what are the coordinates of its reflection image, B’?

A) (-4,2)
B) (-4,1)
C) (-4,0)
D) (-4,-1)
E) (-4,-2)

E) (-4, -2)

Step-by-step explanation:

Rule for reflecting across the x-axis: (x, y) ⇒ (x, -y)

Therefore, B(-4, 2) ⇒ B'(-4, -2).

E) (-4,-2)

Explanation:

When a point is refelected across the x-axis, the x-coordinate remains the same but the y-coordinate changes depending on the quadrant.