Precalc - Review for Term 2 Cumulative 2019-2020

sec 3π/2

• 0
• undefined
• 1
• -1

Tags

CCSS.HSF.TF.A.2

cos 4π/3

• -√3/2
• √3/2
• 1/2
• -1/2

Tags

CCSS.HSF.TF.A.2

cot 3π/4

• -√2/2
• -1
• 1
• √2/2

Tags

CCSS.HSF.TF.A.2

sin 7π/6

• 1/2
• -1/2
• √3/2
• -√3/2

Tags

CCSS.HSF.TF.A.2

tan (-π)

• undefined
• 0
• 1
• -1

Tags

CCSS.HSF.TF.A.2

What is the range of angles for inverse cosine?

• [0, π]

• [0, 2π]

• [-π/2, π/2]

• [π/2, 3π/2]

What is the range of angles for inverse sine?

• [0, π]
• [0, 2π]
• [-π/2, π/2]
• [π/2, 3π/2]

Tags

CCSS.HSF-BF.B.4D

What is the range of angles for inverse tangent?

• (0, π/2)
• (-π/2, π/2)
• (0, π)
• (0, 2π)

Tags

CCSS.HSF-BF.B.4D

tan^-1(-√(3))=

• π
• -π/6
• -π/3
• -π/4

Tags

CCSS.HSF.TF.B.7

cos^-1(- √(3)/2) = 

• π/3
• 2π/3
• π/6
• 5π/6

Tags

CCSS.HSF.TF.B.7