PreCal_2.6.24.Graphing Trigonometric Functions

What is the equation of graph? 

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

Tags

CCSS.HSF-IF.C.7E

What is the vertical shift? 

• Down 1
• Down 5
• Down 3
• Down 4

Tags

CCSS.HSF-IF.C.7E

Determine an equation for this graph:

• 
  
  y=csc(x)
• 
  
  y=sec(x)
• y=cot(x)
  
• 
  
  y= tan(x)

Determine an equation for this graph:

• 
  
  y=csc(x)
• 
  
  y=sec(x)
• y=cot(x)
  
• 
  
  y= tan(x)

What is the maximum value of the wave y = 10sin(2x - 20) + 25?

• 10
• 20
• 35
• 30

Tags

CCSS.HSF-IF.C.7E

The following wave represents a sound recorded for 8s.  Which equation best represents this wave?

• S = 5sin(2x)
• S = sin(5x) 
• S = 5sin(180x)
• S = 180sin(5x)

Which is an equation of the cosine function with an amplitude of 2, period of Π, phase shift of Π/2?

• y= -2cos(x/2 - ∏/4)
• y= 2cos (x/2 + ∏)
• y= 2cos (2x-∏)
• y= -2cos(2x-∏/2)

Tags

CCSS.HSF-IF.C.7E

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

• left pi/2
• right pi/2
• right 2pi
• left 2pi

Tags

CCSS.HSF-IF.C.7E

Describe the horizontal and vertical shifts.

• left π , up 4

• left π , down 3

• right π , up 4

• right π , down 3

Tags

CCSS.HSF-IF.C.7E

What is the period of the equation shown?

• 3π

• 2π

• 3π / 2

• 2π / 3

Tags

CCSS.HSF-IF.C.7E