Test

Convert the rectangular coordinates to polar form

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

Tags

CCSS.HSN.CN.B.4

Convert the rectangular coordinates to polar form

• (√8 , 7π/6)
• (4 , 3π/4)
• (√8 , π/6)
• (8 , 7π/6)

Tags

CCSS.HSN.CN.B.4

Convert the polar coordinates to rectangular form

• (1, 1)
• (1, -1) 
• (-1, 0)
• (-1, -1)

Tags

CCSS.HSN.CN.B.4

Covert the rectangular equation to polar form

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

Tags

CCSS.HSN.CN.B.4

Covert the rectangular equation to polar form

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

Tags

CCSS.HSN.CN.B.4

Convert the polar equation to rectangular form

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

Tags

CCSS.HSN.CN.B.4

Convert the polar equation to rectangular form

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

Tags

CCSS.HSN.CN.B.4

Convert the polar equation to rectangular form

• y = x
• x = 0
• y = 0
• tan θ = 0

Tags

CCSS.HSN.CN.B.4

Which point represents (4, 3π/4)

• P
• Q
• R
• S