1. Congruence and Transformations
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Translations are done by adding or subtracting values from the x-coordinate if the figure is being moved left or right, and from the y-coordinate if the figure is being moved up or down.
Graph:
Vertices: C'(1,2), D'(3,- 2),
Let's start by plotting the given points and connecting them to draw our segment.
| Vertices of CD | (x+3,y-2) | Vertices of C'D' |
|---|---|---|
| C(- 2,4) | (- 2 + 3,4 - 2) | C'(1,2) |
| D(0,0) | (0 + 3,0 - 2) | D'(3,- 2) |
Let's do the translation!