# Geometry

posted by .

Write the translation that maps P(-4, 2) onto the point P ' (-1, -1)?

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 -

P(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?

## Similar Questions

1. ### 2 math questions

13. Write a translation rule that maps point D(7, –3) onto point D'(2, 5). 14. Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis
2. ### math help

13. Write a translation rule that maps point D(7, –3) onto point D'(2, 5). 14. Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis
3. ### math

1) Write a translation rule that maps point D(7, –3) onto point D'(2, 5). 2) Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis. Note: PLEASE …
4. ### Algebra/Geometry

Identify the sequence of transformations that maps quadrilateral abcd onto quadrilateral a"b"c"d" Answers 180 rotation around the origin; reflection over the x-axis translation (x,y) -> (x - 2, y + 0); reflection over the line x …
5. ### geometry help!! answer all questions!! please

1) Write the translation that maps P(-4, 2) onto the point P ' (-1, -1)?
6. ### Math: Line Symmetry and Reflection

1. The point c(x,y) is reflected over the x-axis. Use arrow notations to describe the original point and its reflection. a. (x,y) --> (x,2y) b. (x,y) --> (-x,y) c. (x,y) --> (-x,-y) d. (x,y) --> (x,-y) ** 2. What is the …
7. ### Geometry

A triangle is reflected across line L and then across line m. If the lines intersect, what kind of isometry is this composition of reflections?
8. ### math

which pair of transformations to the figure shown below would produce an image that is on top of the original A. a translation to the right and a reflection over the vertical line of reflection shown. B. a translation down and a reflection …
9. ### math

which pair of transformations to the figure shown below would produce an image that is on top of the original A. a translation to the right and a reflection over the vertical line of reflection shown. B. a translation down and a reflection …