Identifying Properties of Trig Functions

what is the amplitude of
y = 3sin (7x) -2

• 7
• -2
• 3
• 6

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of this function?

• 2
• 2π
• -2
• 1

Tags

CCSS.HSF-IF.C.7E

Find the amplitude of y=-5cos1/2x+π

• 1

• -5

• 1/2

• 5

Tags

CCSS.HSF-IF.C.7E

Find the amplitude of y=-4cos[1/4x+π/4]

• 4

• -4

• 1

• -1

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

The __________ represents half the distance between the max and min of a sine or cosine graph. 

• Period
• Frequency
• Extreme Values
• Amplitude

Tags

CCSS.HSF-IF.C.7E

What is the period of either graph? 
(y = sin/cos x)

• Pi
• 2Pi
• Pi/2
• Pi/4 

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of
y = 3 cos 2x?

• 3
• 2
• 90⁰
• 350⁰

Tags

CCSS.HSF-IF.C.7E