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Definition
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Definition
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Term
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Definition
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Term
(x, y) changes to (x + ____, y)
*What transformation is occurring? |
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Definition
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(x, y) changes to (x - ___, y)
*What transformation is occurring? |
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Definition
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Term
(x, y) changes to (x, y + ___)
*What transformation is occurring? |
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Definition
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(x, y) changes to (x, y - ____)
*What transformation is occurring? |
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Definition
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Term
(x, y) changes to (x, -y)
*What transformation is occurring? |
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Definition
| Reflection over the x axis |
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(x, y) changes to (-x, y)
*What transformation is occurring? |
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Definition
| Reflection over the y axis |
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Term
(x, y) changes to (-x, -y)
*What transformation is occurring? |
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Definition
Could be either
Reflection over the x and y axes (diagonally) OR
Rotating 180degrees |
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Term
(x, y) changes to (y, -x)
*What transformation is occurring? |
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Definition
| Rotating 90degrees clockwise |
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Term
(x, y) changes to (-y, x)
*What transformation is occurring? |
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Definition
| Rotating 270degrees clockwise |
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Term
| When we translate up, how does it affect the ordered pair? |
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Definition
We add to the y coordinate
(the x stays the same) |
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Term
| When we translate down, how does it affect the ordered pair? |
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Definition
We subtract from the y coordinate
(the x stays the same) |
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Term
| When we translate to the right, how does it affect the ordered pair? |
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Definition
We add to the x coordinate
(the y stays the same) |
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Term
| When we translate to the left, how does it affect the ordered pair? |
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Definition
We subtract from the x coordinate
(the y stays the same) |
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Term
| When we reflect over the x axis, how does it affect the ordered pair? |
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Definition
We change the sign of the y coordinate
(the x stays the same) |
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Term
| When we reflect over the y axis, how does it affect the ordered pair? |
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Definition
We change the sign of the x coordinate
(the y stays the same) |
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Term
| When we reflect over both axes (diagonally), how does it affect the ordered pair? |
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Definition
| We change the signs of both the x and y coordinates |
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Term
| When we rotate 90 degrees clockwise around the origin, how does it affect the ordered pair? |
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Definition
| We switch our x and y AND change the sign of the second coordinate |
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Term
| When we rotate 180 degrees around the origin, how does it affect the ordered pair? |
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Definition
| We change the signs of both the x and y coordinates |
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Term
| When we rotate 270 degrees around the origin, how does it affect the ordered pair? |
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Definition
| We switch our x and y AND change the sign of the first coordinate |
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Term
| Which axis goes left to right? |
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Definition
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Term
| Which axis goes up and down? |
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Definition
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