1. Multiple Representations Which figure is the image of ΔDEF after a translation? Use arrow notation to show how each vertex of ΔDEF maps to its image after the translation.
2. The coordinates of ΔDEF are D(4, 3), E(7, 3), and F(6, 8). If you translate ΔDEF 4 units left and 3 units up, what are the coordinates of F′?
3.
a. Describe the location of the image of the figure under the given translation relative to the original figure.
open x comma y close rightwards arrow open x plus 3 comma y plus 2 close
A. The image is up and to the left.
B. The image is up and to the right.
C. The image is down and to the right.
D. The image is down and to the left.
b. Choose the graph that shows the figure and the image under the given translation.
A.
B.
C.
4.
a. Estimation Estimate the vertices of ΔTUV.
b. If you translate ΔTUV 3 units left and 3 units up, what are the approximate coordinates of V′?