PC Final Review #3 (Trig Identities, Solving)

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

Simplify

• sin²θ
• cosθ
• tanθ
• 1- sin²θ

Simplify

• secθ

• cos²θ

• sin²θ

Simplify:  tanxcotx-cos²x

• tanx
• cotx
• sin²x
• cos²x

Simplify this to a basic trigonometry function:
tan(x)csc(x) 

• tanx
• secx
• cotx
• cscx

• csc²θ
• sec²θ
• cscθ
• 1

Verify the following:

• cos²x

• sin²x

• cot²x

• tan²x

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7

Tags

CCSS.HSF.TF.B.7