Polar Conversions Review

Which point represents (2, π/6)

• F

• E

• B

• A

Find two more polar ordered pairs for the polar point (4, 3π/2).

• (4, -π/2) and (-4, π/2)

• (4, 7π/2) and (-4, 3π/2)

• (4, π/2) and (-4, 5π/2)

• (4, 7π/2) and (-4, -π/2)

Convert the rectangular coordinates to polar form

• (√2 , 7π/4)
• (2 , 3π/4)
• (4 , π/4)
• (4 , 5π/4)

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

CCSS.HSF.TF.C.8

CCSS.HSG.C.B.5

Convert the polar coordinates to rectangular form

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

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

Covert the rectangular equation to polar form

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

Tags

CCSS.HSG.GPE.A.1

Covert the rectangular equation to polar form

• r = cot θ csc θ
• r = tan θ csc θ
• r = tan θ sec θ
• r = 0

Convert the polar equation to rectangular form

• x² + y² = 49
• x = 7
• x + y = 49
• x² + y² = 7

Convert the polar equation to rectangular form

• y = x
• x = 0
• y = 0
• tan θ = 0

Covert the rectangular equation to polar form

• r sin θ = 4
• r = 4 csc θ
• r = sec θ ∕ 4
• r = 4 sec θ

Convert the polar equation to Cartesian, rectangular form.

• x = 2 cos θ
• x = 2
• y = 2
• x² + y² = 2