Polar equations

Convert the polar coordinates to rectangular form

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

Tags

CCSS.HSN.CN.B.4

Convert from polar coordinates,  (20, 11π/6) to rectangular coordinates.

• (-10√2, 10)
• (10√2, -10)
• (10, -10√2)
• (-10, 10√2)

Tags

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.C.8

Which point represents (4, 11π/6)

• D
• C
• B
• A

Tags

CCSS.HSN.CN.B.4

Which point represents (5, π)

• F
• E
• B
• A

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.3

CCSS.HSF.TF.A.4

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.HSN.CN.B.4

Which equation represents the polar graph?

• r = 6 sin 4θ

• r = 6 sin 2θ

• r = 6 cos 2θ

• r = 6 cos 4θ

Determine the polar equation of the given graph.

• r² = -9sin(2θ)
• r² = 9cos(2θ)
• r² = -9cos(2θ)
• r² = 9sin(2θ)

Which equation represents the polar graph?

• r = 6 + 6 sin θ
• r = 12 sin θ
• r = 4 - 3 sin θ
• r = 4 + 5 sin θ

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

Transform the polar equation to an equation in rectangular coordinates. 
θ=π/3

• y=√3 x, line through the pole, making an angle of π/3 with polar axis
• y=3x², quadratic line through pole with a point at π/3
• y=3x, line through the point of π/3
• y=√3x that does not go through pole

Tags

CCSS.HSN.CN.B.4