The vertices of figure EFGH have coordinates E(1, 3), F(2, 5), G(4, 4), and H(3, 3). The vertices of figure EꞌFꞌGꞌHꞌ have coordinates Eꞌ(−3, 1), Fꞌ(−5, 2), Gꞌ(−4, 4), and Hꞌ(−3, 3).

Which transformation of figure EFGH produced figure EꞌFꞌGꞌHꞌ?

A.
a rotation 90° counterclockwise around the origin

B.
a rotation 90° clockwise around the origin

C.
a reflection across the x-axis

D.
a reflection across the y-axis

Question

The vertices of figure EFGH have coordinates E(1, 3), F(2, 5), G(4, 4), and H(3, 3). The vertices of figure EꞌFꞌGꞌHꞌ have coordinates Eꞌ(−3, 1), Fꞌ(−5, 2), Gꞌ(−4, 4), and Hꞌ(−3, 3).
 
Which transformation of figure EFGH produced figure EꞌFꞌGꞌHꞌ?
 
 A.
a rotation 90° counterclockwise around the origin
 
 B.
a rotation 90° clockwise around the origin
 
 C.
a reflection across the x-axis
 
 D.
a reflection across the y-axis

mehek14 · Answer

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anonymous · Answer

the answer is a reflection across the y-axis

mehek14 · Answer

definetely not any reflection so c and d are out

mehek14 · Answer

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