Trigonometric Functions

In what quadrant does an angle lie if its tangent is positive and its sine is negative

• 1

• 2

• 3

• 4

In what quadrant does an angle lie if its cosine is positive and its tangent is negative

• 1

• 2

• 3

• 4

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the length of side w.

• 21.4 cm
• 18.0 cm
• 36.5 cm
• 43.6 cm

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Solve for a and b in the special right triangle.

• a = 5, b = 5
• a = 10, b = 10√2
• a = 10√2, b = 10√2
• a = 5√2, b = 5√2

Tags

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.C.6

What is the shift for
y = 4 cos(x +π) - 2?
(Define your transformations first (a,b,c,d), and then determine which one of your answer choices matches the transformation for this function )

• up 2
• left 2
• right 2
• down 2

Tags

CCSS.HSF-IF.C.7E

What is the period of
y= -3 sin(x)

• π
• 2π
• 3π
• 4π

Tags

CCSS.HSF.TF.A.4

What is the period of the graph? 

• 2Pi
• Pi
• Pi/2
• Pi/4 

Tags

CCSS.HSF.TF.A.4

What is the equation of graph? 

• y = sin 5x
• y =  cos 5x
• y = 5 sin x
• y = 5 cos x 

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of this function?

• 2
• 2π
• -2
• 1

Tags

CCSS.HSF-IF.C.7E