WILL GIVE BRAINEST IF CORRECT
just need the answer
no random answers go somewhere else

Answer:
[tex](-2, -6)[/tex]
Step-by-step explanation:
The reflection over the line [tex]y=-1[/tex] will only affect the y-coordinate. Since the initial coordinate [tex](-2, 4)[/tex] is 5 units directly above the line [tex]y=-1[/tex], the reflection over will result in the new y-coordinate being 5 units directly below [tex]y=-1[/tex]. Thus, the coordinates of [tex]B'[/tex] are [tex](-2, -6)[/tex].