TRIG GRAPHS

Which function represents the graph?

• f(x) = 3 sin x
• f(x) = 3 cos x
• f(x) = sin ( ⅓ x)
• f(x) = sin (3 x)

Tags

CCSS.HSF-IF.C.7E

• f(x) = sin (1/3x)
• f(x) = sin (3x)
• f(x) = 3 cos x
• f(x) = 3 sin x

Tags

CCSS.HSF-IF.C.7E

What is the period of this equation?
y = -5sin(3x)

• -5
• 2pi/3
• 2pi/5
• 3

Tags

CCSS.HSF-IF.C.7E

What is the domain and range of y=sinx?

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

What is the amplitude of the graph? 

• -2
• 2
• 4
• -4

Tags

CCSS.HSF-IF.C.7E

what is the period of y= -3sinx

• π
• 2π
• 3π
• 4π

Tags

CCSS.HSF.TF.A.4

Write the equation for a sine function with an amplitude of 6 and a period of π/4.

• y=6sin(8x)
• y=6sin8(x-1)
• y=6sin1/4x
• y=6sinx

Based on your unit circle sin(0^o)=

• 1
• -1
• 0
• 1/2

Tags

CCSS.HSF.TF.A.2

Which of the equations matches the graph shown.  

• y = 2sin(x)
• y = 2sin(2x)
• y = 2cos(x)
• y = 2cos(2x)

Tags

CCSS.HSF-IF.C.7E

Which of the equations matches the graph? 

• y = 2sin(x)
• y = 2sin(2x)
• y = 2cos(x)
• y = 2cos(2x)

Tags

CCSS.HSF-IF.C.7E