Trig Functions

What is the domain and range of y = sin x?

• D: (-∞, ∞)
  R: [-1, 1]
  
• D: (-∞, ∞)
  R: [-π, π]
• D: (∞, -∞)
  R: [-1, 1]
  
• D: (-∞, ∞)
  R: [-∞, ∞]
  

What is the vertical shift for y = 4cos(¹/₂x + π) - 2?

• up 2
• left 2
• right 2
• down 2

What is the amplitude for y = 4 cos(¹/₂x + π) - 2?

• 2
• pi/2
• pi
• 4

What is the equation of the graph?

•  y = 2 cos x
• y = sin x
• y = 2 sin x
• y = sin 2x 

What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

What is the equation of graph? 

• y = sin 5x
• y =  cos 5x
• y = 5 sin x
• y = 5 cos x 

What is the amplitude of the graph? 

• -2
• 1
• 2
• -4

What is the period of the graph? 

• 2π
• π
• 2π/3
• /4 π

What is the equation of the graph?

• y = - 6 cos x - 1
• y = 3 cos x - 4
• y = -7 cos x 
• y = -3 cos x - 4 

Parent graph of Sine or Cosine?

• y=sin(x)
• y=cos(x)
• neither

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.B.5