CCSS.Math.Content.HSF.TF.A.2

sin 7π/6

• 1/2
• -1/2
• √3/2
• -√3/2

Tags

CCSS.Math.Content.HSF.TF.A.2

Find the polar coordinates of the rectangular point. (0,3)

• (3,π)
• (3,0)
• (3,π/2)
• (3,-3π/2)

Tags

CCSS.Math.Content.HSF.TF.A.2

What is the phase shift for the function
f(x) = -2sin(4x + π) - 1

• π
• 4π
• 2π
• π⁄4

Tags

CCSS.Math.Content.HSF.TF.A.2

sin (π/2)

• √3/2
• √2/2
• 1/2
• 1

Tags

CCSS.Math.Content.HSF.TF.A.2

What is the exact value?

• √2
• √2 / 2
• 1
• 1 / √2

Tags

CCSS.Math.Content.HSF.TF.A.2

What is 11π/6 radians in degrees? 

• 30
• 330
• 360
•  300

Tags

CCSS.Math.Content.HSF.TF.A.2

What is 120 degrees in radians?
 

• 2π/3
• π/3
• 5π/3
• 4π/3

Tags

CCSS.Math.Content.HSF.TF.A.2

Find a coterminal angle to -90°.

• -450°

• 90°

• 180°

• -180°

Tags

CCSS.Math.Content.HSF.TF.A.2

You start on the unit circle at (0, -1) and move 300° counterclockwise. Which angle (in degrees) will you end up on the unit circle?

• 30

• 330

• 210

• 120

Tags

CCSS.Math.Content.HSF.TF.A.2

what is 165° in radians?

• 13π/12

• 7π/12

• 19π/12

• 11π/12

Tags

CCSS.Math.Content.HSF.TF.A.2