Reciprocal & Inverse Trig Functions

Use your calculator to evaluate: Tan(36⁰) = ?

• √(3)/3
• √3
• 0.727
• 7.75

Tags

CCSS.HSF.TF.C.8

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Tan(45⁰) = ?

• √(2)/2
• √2
• 2
• 1

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6

Tan(π) = ?

• Undefined
• 0
• π
• 0.055

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

Tan(5π/3) = ?

• √3
• -√3
• √(3)/3
• -√(3)/3

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Tan(-π/2)

• Undefined
• 0
• √3
• -√3

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

Secant is the reciprocal of what function?

• Cosecant
• Sine
• Cosine
• Tangent

Cotangent is the reciprocal of what function?

• Cosecant
• Sine
• Cosine
• Tangent

Cosecant is the reciprocal of what function?

• Secant
• Sine
• Cosine
• Tangent

Given the Cos(x) = -2/3, then the Sec(x) = ?

• -2/3
• -3/2
• 3/2
• 2/3

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

Sec(π/3) = ?

• 1/2
• √(3)/2
• 2
• √3

Tags

CCSS.HSF.TF.A.3

CCSS.HSG.SRT.C.6