Graphs of Trig Functions

The period of a sine or cosine graph can be found by ....

• It's always 2π
• 2π/B
• B(2π)
• 2π+B

Tags

CCSS.HSF.TF.A.4

What is the period of
y= -3sin(x)

• π
• 2π
• 3π
• 4π

Tags

CCSS.HSF.TF.A.4

What is the period of y=4cos(5x)

• 2π/5
• π
• 5π/2
• 5π

Tags

CCSS.HSF.TF.A.4

What does a negative A value cause?

• A negative amplitude
• A reflection across the Y axis
• No effect
• A reflection across X axis

What is the equation of graph? 

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

What is the period of the graph? 

• 2Pi
• Pi
• Pi/2
• Pi/4 

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7E

• A
• B
• C
• D

What is the amplitude of the function
f(x) = -3cos x   ?

• -3
• 3
• 6
• -6

What is the period?

• 4π
• 2π
• π
• 8π