Posted by **Tommy Please Answer!!** on Friday, November 30, 2012 at 6:20pm.

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 ANSWER NICE AND NEAT AND CORRECT PLEASE AND THANK YOU!! =) :-) AND EXPLAIN IT GOOD, PLEASE. :)

- math -
**Reiny**, Friday, November 30, 2012 at 6:28pm
1. Does (x,y) ---> (x-5, y+8 ) work ?

2. the x's would stay the same, the y's would got to their opposites

e.g. A(1,4) ---> A'(1,-4)

etc

## Answer This Question

## Related Questions

- math help - 13. Write a translation rule that maps point D(7, –3) onto point D'(...
- 2 math questions - 13. Write a translation rule that maps point D(7, –3) onto ...
- math - Triangle ABC below is reflected across the y-axis and then translated 1 ...
- Geometry - Help! I don't understand this problem Find the angle of rotation that...
- 8th Grade pre Algebra : HELP! - I usually don't post questions on here but Hell...
- Math: Line Symmetry and Reflection - 1. The point c(x,y) is reflected over the x...
- Trigonometry - 1) If P'(2,-6) is the image of point P after the dilation D(to ...
- Math - The position vectors A and B with respect to the origin O,(-8,5) are (12...
- math - The position vectors of points A and B with respect to the origin 0, are...
- math - The position vectors of points A and B with respect to the origin 0, are...

More Related Questions