A(-3,3) ---> A' is a glide reflection where the translation is (x,y) (x+5,y), and the line of reflection is y=1. What are the coordinates of A'?
(2,-3)
(-3,5)
(5,1)
(2,5)
---> is an arrow. I am not good on glide reflections and I'm very stuck on this one:( Please help?? Thanks
No typo... the answer was 2, 5
Point A (-3,-3) to A’ is a glide reflection where the translation is (x+2, y) and the line of reflection is y=1? What are the new coordinates?
Steve all of your answers are wrong.
way to go steve
To find the coordinates of A' after a glide reflection, we need to perform two transformations: a translation and a reflection.
First, let's apply the translation. The translation given is (x,y) -> (x+5,y). Since the original point A has coordinates (-3,3), we can apply the translation to get the new coordinates after translation:
(-3+5, 3) = (2, 3)
Next, let's apply the reflection. The line of reflection is y = 1. Reflection over a line is achieved by flipping the point across the line.
To find the image of the point (2, 3) after the reflection, we need to calculate the distance between the line y = 1 and the point, and then reflect the point across the line by the same distance.
The distance from the line y = 1 to the point (2, 3) is given by the difference in their y-coordinates, which is 3 - 1 = 2.
Now, we reflect the point (2, 3) across the line y = 1 by moving it in the direction opposite to the line by a distance of 2 units. Since the line y = 1 is horizontal, we only need to change the y-coordinate.
The y-coordinate of the reflected point is given by:
1 - 2 = -1
Therefore, the coordinates of A' after the glide reflection are (2, -1).
So, the correct answer is (2, -1).
What was wrong was the question, it was supposed to be A(-3,-3) ---> A' is a glide reflection where the translation is (x,y) (x+5,y), and the line of reflection is y=1. What are the coordinates of A'? whereas it was A(-3,3) ---> A' is a glide reflection where the translation is (x,y) (x+5,y), and the line of reflection is y=1. What are the coordinates of A'?
(-3,3) -> (2,3) -> (2,-1)
or,
(-3,3) -> (-3,-1) -> (2,-1)
typo?
If the answer was (2,5), the line of reflection was y=4. That, or A=(-3,-3)
Well if it's the math test or unit 5 here's the answers
1. 1 and 3 only
2. You can figure it out it's easy
3. This one is easy to -6 and -5
4. (6,-5)
5. (4,1) (2,-8) (-8,-1)
6. The triangles should look like they can be folded from top to bottom, not side to side or diagonally.
7. Its easy it's the letter across N which is H so OH
8. Hint it's going counterclockwise
9. 5
10. H
11. Hexagon
12. ☯️Point only
13. 2,5
14. Backwards D than a regular D
15. Figure that out your self it really simple.