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A(-4,7) B(3,5) C(-6, 2) Triangle ABC is reflected across the line y = 2 to form triangle A'B'C'. What is the x- coordinate of B'?​
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A(-4,7) B(3,5) C(-6, 2) Triangle ABC is reflected across the line y = 2 to form triangle A'B'C'. What is the x- coordinate of B'?​

User Dean Schulze
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8 votes
I think the x-coordinate of B’ is 3 since it is reflecting over the Y axis, so the X values should not change.
User Seth McCauley
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