Transformation of Figures Rules
Help!
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| Reflection across the x-axis | (x, y) -> (x, -y)
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| Reflection across the y-axis | (x, y) -> (-x, y)
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| Reflection across the line y = x | (x, y) -> (y, x)
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| Reflection across the line y = -x | (x, y) -> (-y, -x)
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| Rotation 90 degrees CounterClockwise | (x, y) -> (-y, x)
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| Rotation 270 degrees Clockwise | (x, y) -> (-y, x)
same rule as 90 degrees counterclockwise
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| Rotation 180 degrees CounterClockwise | (x, y) -> (-x, -y)
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| Rotation 270 degrees CounterClockwise | (x, y) -> (y, -x)
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| Rotation 90 degrees Clockwise | (x, y) -> (y, -x)
same rule as 270 degrees counterclockwise
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| Rotation 180 degrees Clockwise | (x, y) -> (-x, -y)
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| Translation up "a" units | (x, y) -> (x, y+a)
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| Translation down "a" units | (x, y) -> (x, y-a)
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| Translation left "b" units | (x, y) -> (x-b, y)
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| Translation right "b" units | (x, y) -> (x+b, y)
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| Translation right "b" units and up "a" units | (x, y) -> (x+b, y+a)
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| Translation left "b" units and down "a" units | (x, y) -> (x-b, y-a)
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| Dilation from origin with scale factor "k" | (x, y) -> (kx, ky)
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jilltrahan
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