The vertices of a rectangle are R(–5, –5), S(–1, –5), T(–1, 1), and U(–5, 1). After translation, R' is the point (–11, –11). Find the translation rule and coordinates of U'.
(x, y)--> (x – 6, y + 6); (–11, 7)
(x, y)--> (x – 6, y – 6); (–11, –5)***
(x, y)--> (x + 6, y – 6); (1, –5)
(x, y)--> (x + 6, y + 6); (1, 7)
Also, if someone can help me with more, please let me know, because I'm really struggling.
R+(-6,-6) = R'
so, subtract 6 from all the other coordinates.
Your answer is correct.
To find the translation rule and the coordinates of U' after the given translation, we need to consider the change in x and y coordinates from U to U'.
Given that R' is the point (-11, -11) after translation, we can calculate the change in x and y coordinates by subtracting the original coordinates of R from the translated coordinates of R':
Change in x coordinate: -11 - (-5) = -6
Change in y coordinate: -11 - (-5) = -6
Therefore, the translation rule is (x, y) --> (x - 6, y - 6).
To find the coordinates of U' after translation, we need to apply the translation rule to the original coordinates of U:
x-coordinate of U': -5 - 6 = -11
y-coordinate of U': 1 - 6 = -5
Hence, the coordinates of U' after translation are (-11, -5). Therefore, the correct option is (x, y) --> (x - 6, y - 6); (-11, -5).