Slide 1

6.4 Notes
Graphing trigonometric
functions transformationally:
changes to both coefficients
A and B

Amplitude and Period Transformations
Graph the pair of functions on the same
graph using conventional graphing
techniques.

1

y  sin  , y 

sin 2

2






2






2

0


2



3
2

0


2

2



3
2

5
2

2

5
2

3

3

y  sec  ,

y   2 sec


2


Slide 2

6.4 Notes
Graphing trigonometric
functions transformationally:
changes to both coefficients
A and B

Amplitude and Period Transformations
Graph the pair of functions on the same
graph using conventional graphing
techniques.

1

y  sin  , y 

sin 2

2






2






2

0


2



3
2

0


2

2



3
2

5
2

2

5
2

3

3

y  sec  ,

y   2 sec


2


Slide 3

6.4 Notes
Graphing trigonometric
functions transformationally:
changes to both coefficients
A and B

Amplitude and Period Transformations
Graph the pair of functions on the same
graph using conventional graphing
techniques.

1

y  sin  , y 

sin 2

2






2






2

0


2



3
2

0


2

2



3
2

5
2

2

5
2

3

3

y  sec  ,

y   2 sec


2


Slide 4

6.4 Notes
Graphing trigonometric
functions transformationally:
changes to both coefficients
A and B

Amplitude and Period Transformations
Graph the pair of functions on the same
graph using conventional graphing
techniques.

1

y  sin  , y 

sin 2

2






2






2

0


2



3
2

0


2

2



3
2

5
2

2

5
2

3

3

y  sec  ,

y   2 sec


2