1. WARM UP Translate by (x – 9, y + 8) 1.B (-9, 12) 2.A (-12, -4) 3.T (22, -19) B’ (-18, 20) A’ (-21, 4) T’ (13, -8)

2. Reflections are easy! You can do this.

3. REFLECTIONS Don’t be scared!

4. REFLECT ACROSS THE X-AXIS Change the sign of the y-value

5. REFLECT ACROSS THE X-AXIS

6. REFLECT ACROSS THE Y-AXIS Change the sign of the x-value

7. REFLECT ACROSS THE Y-AXIS

8. REFLECT ACROSS Y = X Swap x and y

9. REFLECT ACROSS Y = X

10. REFLECT ACROSS Y = -X Swap and change both signs

11. REFLECT ACROSS Y = -X

12. LINES OF SYMMETRY How many lines of symmetry does the polygon have? 3

13. LINES OF SYMMETRY How many lines of symmetry does the shape have? 2

14. LINES OF SYMMETRY How many lines of symmetry does the shape have? 5

15. CLASSWORK REFLECTIONS BY HAND #3 WORKSHEET REFLECTIONS WITH MIRA #4 WORKSHEET

16. Homework Reflections & Translations #5