Pre-Calculus Semester 2 Final Exam Review

cos^-1(0) =

• π/2

• π

• 1

• none of these

cos^-1(√3/2) = 

• π/3
• 2π/3
• π/6
• 5π/6

sin^-1[cosπ]

• 0
• π
• π/2
• -π/2

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.B.7

What range of angles can you get from inverse cosine?

• 0 to π
• 0 to 2π
• -π/2 to π/2
• π/2 to 3 π/2

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

What range of angles can you get from inverse sine?

• 0 to π
• 0 to 2π
• -π/2 to π/2
• π/2 to 3 π/2

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.B.7

Evaluate the function:  arcsin(-1/2)

• π/3
• π/6
• 5π/6
• -π/6

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.B.7

arcsin(0)

• 0
• 1
• 1/2
• 3/2

  arcsin (-1)

• π/2
• -1
• -π/2
• 1

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.B.7

arctan (0)

• 1
• 0
• -1
• 0.5

Tags

CCSS.HSF.TF.B.7

arccos (-√3/2)

• 5π/6
• 7π/4
• -√3/2
• -5π/6

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.B.7