Geometry

Question Analysis:
This question focuses on sequential transformations using coordinates.
The main focus is proper use of reflection and rotation rules in order.

Key Concept Explanation:
Reflect over y-axis: (x, y) → (–x, y)
90° counterclockwise rotation: (x, y) → (–y, x)

Step-by-Step Solution:
Start: B(2, –7)
Reflect over y-axis → (–2, –7)
Rotate 90° CCW → (7, –2)

Option Analysis:
A – Flipped sign wrong
B – Flipped both incorrectly
C – Only reflected
D – ✅ Correct
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