Trig Review 1 (AP Calc AB)

Evaluate sin(0) =

• 0

• 1

• -1

•  $\frac{\sqrt{2}}{2}$  

Tags

CCSS.HSF.TF.A.2

Evaluate cos(π/3) =

• 1

• -1

• 1/2

• $\frac{\sqrt{3}}{2}$

Tags

CCSS.HSF.TF.A.2

Evaluate cos(π/6) =

• 1

• -1

• $\frac{\sqrt{3}}{2}$

• 1/2

Tags

CCSS.HSF.TF.A.2

Evaluate sin(2π) =

• 1

• -1

• 0

• Undefined

Tags

CCSS.HSF.TF.A.2

Evaluate tan(π) =

• -1

• Undefined

• 0

• 1

Tags

CCSS.HSF.TF.A.2

Evaluate cos(3π/2) =

• 0

• 1

• -1

• What is a cos?

Tags

CCSS.HSF.TF.A.2

Evaluate tan(π/4) =

• 1

• -1

• $\frac{\sqrt{2}}{2}$

• $\frac{\sqrt{3}}{2}$

Tags

CCSS.HSF.TF.A.2

Evaluate sin(π/6) =

• 1

• 0

• $\frac{\sqrt{2}}{2}$

• $\frac{\sqrt{3}}{2}$

Tags

CCSS.HSF.TF.A.2

Which identity is equivalent to tanx ?

• $\frac{\sin x}{\cos x}$

• $\frac{\cos x}{\sin x}$

• $\cot x$

• $\sec x$

True or false:

 $\csc\theta$   is the reciprocal of  $\cos\theta$  

• True

• False

Tags

CCSS.HSF.TF.A.2