All Transformations Sine/Cosine Graphs

• 7

• -2

• 3

• 6

• 7

• A

• B

• C

• D

• A

• B

• C

• D

What does a negative A value cause?

y=Asin[B(x-C)]+D?

• A negative amplitude

• A reflection across the Y axis

• No effect

• A reflection across X axis

• 10π

• 10

• y = 5

• y = -5 
  

• y = 0 

• y = 1/5

Which function represents the graph?

• Amplitude = 2

  Period = 3

• Amplitude = 3

  Period = 2

• Amplitude = 2
  Period = 2π/3

• Amplitude = 2π/3

  Period = 2