1. 1. g(x) = -x + 2 2. g(x) = x 2 – 2 3. g(x)= 2 – 0.2x 4. g(x) = 2|x| – 2 5. g(x) = 2.2(x+ 2) 2 Algebra II 1

2. Transformations of Linear and Absolute Value Functions

3. 3 Algebra II

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9. 9 1. f(x) = |1/3 x| ; translation 2 units left. 2. f(x) = -|x+9| -1; translation 6 units down. 3. f(x) = -2x + 2; translation 7 units down

10. 10 Algebra II 4. f(x) = 1/2x + 8 ; reflection in the x axis. 5. f(x) = 4 + |x + 1|; reflection in the y axis. 6. f(x) = -5x; vertical shrink by factor of 1/5

11. 11 Algebra II 7. f(x) = |x +3|+2 ; vertical stretch by factor 4 8. f(x) = 3x – 9; horizontal stretch by a factor of 6 9. f(x) = -|8x| - 4; horizontal shrink by a factor of ¼

12. Algebra II 12 10. Consider the function f(x) = |x|. Write a function g whose graph represents a reflection in the x- axis followed by a horizontal stretch by a factor of 3 and a translation 5 units down. 11. Which of the transformation(s) will not change the y-intercept of f(x) = |x | + 3?

13.  Write a function g whose graph is a translation 3 units down of the graph of f.  Write a function h whose graph is a translation 2 units to the left of the graph of f. Algebra II 13

14. 14 Algebra II  Write a function g whose graph is a translation 5 units up of the graph of f.  Write a function h whose graph is a translation 1 unit to the right of the graph of f.

15. Algebra II 15  Write a function g whose graph is a reflection in the x axis of the graph f.  Write a function h whose graph is a reflection in the y-axis of the graph of f.

16. Algebra II 16  Write a function h whose graph is a reflection in the x-axis of the graph of f.  Write a function g whose graph is a translation in the y-axis of the graph of f.

17. Algebra II 17  Write a function g whose graph is a horizontal shrink of the graph of f by a factor of 1/3  Write a function h whose graph is a vertical stretch of the graph of f by a factor of 2.

18. Algebra II 18  Write a function g whose graph is a horizontal stretch of the graph of f by a factor of 5  Write a function h whose graph is a vertical shrink of the graph of f by a factor of 0.25.

19. Algebra II 19  Write a function g whose graph is a horizontal shrink of the graph of f by a factor of 1/3  Write a function h whose graph is a vertical stretch of the graph of f by a factor of 2.

20. Algebra II 20 Write the graph of g such that it is a vertical shrink by a factor of 0.25 followed by a translation 3 units up of the graph of f.

21. Algebra II 21 Let the graph of g be a translation 6 units down followed by a reflection in the x-axis of the graph of f. Write a rule for g.

22. Algebra II 22  f(x) = 3x; translation 5 units up  f(x) = |x| – 3; translation 4 units to the right.  f(x) = –|x+2| – 1 reflection in the x-axis  f(x) = ½x + 1; reflection in the y-axis  f(x) = 4x + 2; horizontal stretch by a factor of 2  f(x) = |x | – 3; vertical shrink by a factor of 1/3