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26 votes
What are the coordinates of B

User TheFuzzyGiggler
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1 Answer

18 votes
18 votes

The rule for a reflection across the x-axis is


(x,y)\rightarrow(x,-y)

According to the given graph, vertex B has coordinates (3,8). Let's apply the reflection rule.


B(3,8)\rightarrow B^(\prime)(3,-8)

Therefore, the coordinates of B' are (3,-8).

User Obiwahn
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