Precalculus Polar Unit Quiz

Which point represents (2, π/6)

• F
• E
• B
• A

Tags

CCSS.HSN.CN.B.4

Convert the polar coordinates to rectangular form

• ( -3, 3)
• (3, 3√3)
• (-3, 3√3)
• (3, -3√3)

Tags

CCSS.HSN.CN.B.4

What type of coordinate is represented by (r, $\theta$  )?

Tags

CCSS.HSN.CN.B.4

Find the rectangular coordinates of the polar point.

(4, 3π/2)

Tags

CCSS.HSN.CN.B.4

Convert the rectangular equation to polar form

• r² = 81
• r = 3
• r = 4.5
• r sin θ = 9

Tags

CCSS.HSN.CN.B.4

Choose the correct equation.

• r = 3 + 2 cosθ
• r = 2 + 3 cosθ
• r = 2 + 2cosθ
• r = 3cosθ

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.B.5

CCSS.HSG.C.B.5

What is the equation?

• Θ = π/4

• Θ = -5π/4

• Θ = -3π/4

• Θ = 5π/4

What ordered pair represents point A?

Tags

CCSS.HSN.CN.B.4

Which point represents the polar coordinate

(-4, -2π/3)?

• B

• F

• D

• A

Tags

CCSS.HSN.CN.B.4

What is the radius to the following rectangular point:

(5, 2)

• 5

• 2

• √29

• √27

Tags

CCSS.HSG.GPE.B.6