9.6 Polar Coordinates

Which point represents (-4, 4π/3)

• F

• E

• B

• A

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.B.5

Which point represents (3, 3π/4)

• F
• E
• B
• A

Which point represents (5, π)

• F
• E
• B
• A

Which point represents (-4, π/2)

• D
• C
• B
• A

Convert the polar coordinates to rectangular form.
(6, 2π/3)

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

Covert the Cartesian rectangular equation to polar form.

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

Tags

CCSS.HSN.CN.B.4

Converting between rectangular and polar coordinates:

y = ?

• rcosθ

• rsinθ

• x² + y²

• y/x, x ≠ 0

Tags

CCSS.HSN.CN.B.4

Converting between rectangular and polar coordinates:

x = ?

• rcosθ

• rsinθ

• x² + y²

• y/x, x ≠ 0

Tags

CCSS.HSN.CN.B.4

Converting between rectangular and polar coordinates:

r² = ?

• rcosθ

• rsinθ

• x² + y²

• y/x, x ≠ 0

Tags

CCSS.HSN.CN.B.4

Converting between rectangular and polar coordinates:

tan θ = ?

• rcosθ

• rsinθ

• x² + y²

• y/x, x ≠ 0

Tags

CCSS.HSN.CN.B.4