| Definitions | Drawing graphs | Amplitude and periods | Phase Shifts |
|---|---|---|---|
|
What is equation of sinØ
Opposite/Hypotenuse
|
Draw graph of y=cosx
Graph on paper
|
What is the amplitude and period of y=2sin4x
Amplitude=2(3.14)/4
Period=4 |
What does the "k" tell you to do in this equation
Y=AsinB(x+h)+k
Move up or down
|
|
What is equation of tanØ
Opposite/Adjacent
|
Draw graph of y=sinx
Graph on paper
|
What is the amplitude and period of y=-tan1/2x
Amp=Undefined
Period= 2(3.14) |
Which way was this graph moved and how far
Y=tan8(x-4)+2
Right 4
Up 2 |
|
What is equation of cotØ
Adjacent/Opposite
|
Draw graph of y=3sinx
Graph on paper
|
What is the amplitude and period of y=(1/2)cos(3.14/4)x
Amp=1/2
Period=8 |
Which direction is this graph being moved
Y=9cos4(x-12)
Right
|
|
What is equation of cosØ
Adjacent/Hypotenuse
|
Draw graph of y=tan2x
Draw graph on paper
|
What is the amplitude and period of y=1.5sin(3.14/2)x
Amp=1.5
Period=4 |
What is the coordinates of this graph's origin
Y=4sinx+2
(0,2)
|
|
What is equation of secØ
Hypotenuse/Adjacent
|
Draw graph of y=2cosx
Draw graph on paper
|
What is the amplitude and period of y=2cos2x
Amp=2
Period=3.14 |
Which way was this graph moved and how far
Y=cos(x+3.14)
Left 3.14
|
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