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...
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3 Algebra IITRANSCRIPT
1. g(x) = -x + 22. g(x) = x2 – 2 3. g(x)= 2 – 0.2x4. g(x) = 2|x| – 2 5. g(x) = 2.2(x+ 2)2
Algebra II 1
Algebra II
Transformations of Linear and Absolute Value Functions
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9Algebra II
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
10Algebra 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
11Algebra 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
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?
a. Write a function g whose graph is a translation 3 units down of the graph of f.
a. Write a function h whose graph is a translation 2 units to the left of the graph of f.
Algebra II 13
14Algebra II
a. Write a function g whose graph is a translation 5 units up of the graph of f.
a. Write a function h whose graph is a translation 1 unit to the right of the graph of f.
Algebra II 15
a. Write a function g whose graph is a reflection in the x axis of the graph f.
a. Write a function h whose graph is a reflection in the y-axis of the graph of f.
Algebra II 16
a. Write a function h whose graph is a reflection in the x-axis of the graph of f.
a. Write a function g whose graph is a translation in the y-axis of the graph of f.
Algebra II 17
a. Write a function g whose graph is a horizontal shrink of the graph of f by a factor of 1/3
a. Write a function h whose graph is a vertical stretch of the graph of f by a factor of 2.
Algebra II 18
a. Write a function g whose graph is a horizontal stretch of the graph of f by a factor of 5
a. Write a function h whose graph is a vertical shrink of the graph of f by a factor of 0.25.
Algebra II 19
a. Write a function g whose graph is a horizontal shrink of the graph of f by a factor of 1/3
a. Write a function h whose graph is a vertical stretch of the graph of f by a factor of 2.
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.
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.
Algebra II 22
1. f(x) = 3x; translation 5 units up2. f(x) = |x| – 3; translation 4 units to the
right.3. f(x) = –|x+2| – 1 reflection in the x-axis4. f(x) = ½x + 1; reflection in the y-axis 5. f(x) = 4x + 2; horizontal stretch by a
factor of 26. f(x) = |x | – 3; vertical shrink by a factor
of 1/3