11 x1 t02 09 shifting curves i (2012)

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Shifting Curves I

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Page 1: 11 x1 t02 09 shifting curves i (2012)

Shifting Curves I

Page 2: 11 x1 t02 09 shifting curves i (2012)

Shifting Curves I y f x c or y c f x

moves or unitsf x c

Page 3: 11 x1 t02 09 shifting curves i (2012)

Shifting Curves I y f x c or y c f x

moves or unitsf x c

y f x c

moves or unitsf x c

Page 4: 11 x1 t02 09 shifting curves i (2012)

Shifting Curves I y f x c or y c f x

moves or unitsf x c

y f x c

moves or unitsf x c

y f x

reflects in the axis (i.e. flips upside down)f x x

Page 5: 11 x1 t02 09 shifting curves i (2012)

Shifting Curves I y f x c or y c f x

moves or unitsf x c

y f x c

moves or unitsf x c

y f x

reflects in the axis (i.e. flips upside down)f x x

y f x

reflects in the axisf x y

Page 6: 11 x1 t02 09 shifting curves i (2012)

2e.g. 3 4i y x

Page 7: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

Page 8: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3

Page 9: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units 4

Page 10: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units (3,4)

Page 11: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units (3,4)

31 2ii y x

Page 12: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units (3,4)

31 2ii y x

y

x

31. : basic curve y x

Page 13: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units (3,4)

31 2ii y x

y

x

31. : basic curve y x2. reflect in x axis

Page 14: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units (3,4)

31 2ii y x

y

x

31. : basic curve y x2. reflect in x axis3. shift left 1 unit

1

Page 15: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units (3,4)

31 2ii y x

y

x

31. : basic curve y x2. reflect in x axis3. shift left 1 unit 4. shift up 2 units

2

Page 16: 11 x1 t02 09 shifting curves i (2012)

y

x

21. : basic curve y x

2e.g. 3 4i y x

2. shift right 3 units

3. shift up 4 units (3,4)

31 2ii y x

y

x

31. : basic curve y x2. reflect in x axis3. shift left 1 unit 4. shift up 2 units

(–1,2)

Page 17: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

Page 18: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

Page 19: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

y

x2 21. : 9basic curve x y

Page 20: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

y

x2 21. : 9basic curve x y

2. shift left 1 unit 1

Page 21: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

y

x2 21. : 9basic curve x y

2. shift left 1 unit 3. shift up 2 units

2

Page 22: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

y

x2 21. : 9basic curve x y

2. shift left 1 unit

(–1,2)

3. shift up 2 units

Page 23: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

y

x2 21. : 9basic curve x y

2. shift left 1 unit

(–1,2)

3. shift up 2 units

2 xiii y

Page 24: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

y

x2 21. : 9basic curve x y

2. shift left 1 unit

(–1,2)

3. shift up 2 units

2 xiii y y

x

1. : 2xbasic curve y 1

Page 25: 11 x1 t02 09 shifting curves i (2012)

2 2 2 4 4 0iii x x y y

2 21 2 4 1 49

x y

y

x2 21. : 9basic curve x y

2. shift left 1 unit

(–1,2)

3. shift up 2 units

2 xiii y y

x

1. : 2xbasic curve y 2. reflect in y axis 1

Page 26: 11 x1 t02 09 shifting curves i (2012)

Exercise 2I; 1bdefg, 3abdf, 4, 5ace,6bdf, 7ac, 9, 10acgnpr, 12