CCSS.Math.Content.HSF.TF.B.5

What is the equation of graph? 

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

Tags

CCSS.Math.Content.HSF.TF.B.5

What is the equation of this graph?

• y=cos2x
• y=2sin2x
• y=2cos2x
• y=2sinx

Tags

CCSS.Math.Content.HSF.TF.B.5

Which function below matches this graph?

• -cos3(x)
• -3cos(x)
• cos(x)-3
• cos(x+3)

Tags

CCSS.Math.Content.HSF.TF.B.5

2.  Determine an equation for this graph:

• y=sec(x)
• y=2sec(x)
• y=2csc(x)
• y= csc(2x)

Tags

CCSS.Math.Content.HSF.TF.B.5

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

• pi/2
• pi
• 3pi
• 4pi

Tags

CCSS.Math.Content.HSF.TF.B.5

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

• 2
• pi/2
• pi
• 4

Tags

CCSS.Math.Content.HSF.TF.B.5

13.  What is the equation of the graph?

• y = -2 cos x - 3
• y = 3 cos x - 2
• y = -7 cos x - 3
• y = -3 cos x - 4 

Tags

CCSS.Math.Content.HSF.TF.B.5

What does C do in the function
A sin B(x – C) + D
?

• Changes the amplitude
• Changes the period
• Changes the vertical position of the 'waves'
• Changes the horizontal position of the 'waves'

Tags

CCSS.Math.Content.HSF.TF.B.5

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

• -3
• 3
• 6
• -6

Tags

CCSS.Math.Content.HSF.TF.B.5

What is the period in the function
-3 sin 2(x – 40°) + 7
?

• 720°
• 360°
• 180°
• 120°

Tags

CCSS.Math.Content.HSF.TF.B.5