Trig Identities

Please select the correct solution

• csc² x
• cot² x
• sin² x
• sec² x

Tags

CCSS.HSF.TF.C.8

Please select the correct solution 
cos ² x + sin ² x=  

• 1
• csc ² x + sec ² x
• sin ² x
• 1 - sin ² x

Tags

CCSS.HSF.TF.C.8

Simplify

• sin²θ
• cosθ
• tanθ
• 1- sin²θ

Tags

CCSS.HSF.TF.C.8

CCSS.HSA.SSE.B.3

Simplify (Hint: you will need to FOIL first)

• sinθ

• cot²θ

• tan²θ

• cos²θ

Tags

CCSS.HSF.TF.C.8

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

Simplify this to a basic trigonometric function:

tan(x)csc(x)

• tanx

• secx

• cotx

• cscx

4) sinx(cotx+tanx)

• cosx
• cscx+1
• cosx-2
• secx

Tags

CCSS.HSG.SRT.C.7

• -1
• sin θ
• csc θ
• 1

Tags

CCSS.HSF.TF.C.8

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

Simplify.

• sinθ
• cos²θ
• sin²θ
• 1- sin²θ

Tags

CCSS.HSF.TF.C.8

CCSS.HSA.SSE.B.3

CCSS.HSA.SSE.A.2

Simplify.

• sin x
• cos x
• tan x
• 1

Tags

CCSS.HSF.TF.C.8

CCSS.HSF.TF.A.3

Please select the correct solution cot ² x + 1 =  

• sec ² x - 1
• 1
• sec ² x
• csc ² x