(Unit 6) EVC + Graphing sinusoids test review (no calculators)

arccos (√(3)/2)

• π/3

• 2π/3

• π/6

• 5π/6

arcsin (-1) =

• π/2

• 0

• -1

• 3π/2

tan^-1(√(3))

• π/3
• 2π/3
• π/6
• 5π/6

Tags

CCSS.HSF.TF.A.3

CCSS.HSF.TF.B.7

sin(cos^-1(0))=

• 0
• 1
• π/2
• π

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.B.7

CCSS.HSF.TF.C.8

Which answer is one correct solution for sin^-1(-1/2)?

• π/3

• π/6

• 7π/6

• 7π/4

Which one is a solution to tan(sin^-1(-1/2)) in quadrant 4?

• √3

• √3/3

• -√3

• -√3/3

The amplitude of y = -8sin(3x)+5...

• 5

• 3

• -8

• 8

This is the graph of...

• y = 3sin(4x)
• y = 4sin(3x)
• y = 3cos(4x)
• y = 4cos(3x)

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.TF.A.4

CCSS.HSF.TF.B.5