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Reflections 30 Reflect across y=x (x,y) (y,x) Reflect across x-axis (x,y) (x,-y) Reflect across y-axis (x,y) (-x,y) Reflect across y=x Reflect across x-axis Reflect across y-axis Reset Figure We want to do one of these reflections

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Reflect across y-axis (1,2) (-1,2) (2,2) (-2,2) (2,4) (-2,4) Problem Name Reflect across y=x (-1,2) (2,-1) (-2,2) (2,-2) (-2,4) (4,-2) Reflect the following triangle across y-axis and across y=x

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1. The square to the right is to be reflected about the y=x and then reflected about the x-axis. Which one below would be the result of these reflections? Problem Name A)B) C) D)

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2. The triangle to the right is be translated 4 units to the right and then reflected about the x-axis. Which choice below would result from this translation and reflection? Problem Name A)B) C) D)

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3. The trapezoid to the right is to be rotated 180 from the original position. Which choice below would represent this rotation? Problem Name A)B) C)D)

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4. The pentagon to the right is to be translated down 5 units down across the x-axis and then translated to the left 5 units across the y-axis. Which of the following would be the best result? Problem Name A) B) C) D)

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5. The triangle to the right is to be reflected across y= -x. Which choice below is the correct reflection? Problem Name A) B) C) D)

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6.The triangle to the right is to be translated 7 units to the right across the y-axis and then reflected about the x-axis. Which of the following would represent this translation and reflection? Problem Name A)B) C)D)

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7. The rectangle to the right is to be reflected across y=4. Which choice below displays this reflection? Problem Name A) B) C)D)

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