Thursday

October 2, 2014

October 2, 2014

Posted by **Diamond** on Thursday, July 31, 2014 at 1:41pm.

What are the coordinates of the reflection of the point (5,1) over the line y = x?

The coordinate notation for reflection over the y-axis is -?-.

If a translation has a coordinate notation of (x, y) -->(x + 1, y –3),

then what is the image of (5, -7)

(3, -4) is reflected over the y = 0, what is the image?

(3, -4) is reflected over the x = 2, what is the image?

If a translation has a coordinate notation of (x, y) à(x - 3, y + 5), then the figure will move

- Geometry -
**Steve**, Thursday, July 31, 2014 at 1:43pmP(x,y) -> P'(x+3,y-3)

reflection over y=x is (x,y) -> (y,x)

reflection over the y-axis is (x,y) -> (-x,y)

reflection over the x-axis is (x,y) -> (x,-y)

and so on. Where do you get stuck?

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