Polar Coordinates and Rectangular Coordinates

Which point represents (5, π)

• F

• E

• B

• A

• (1, 1)

• (1, -1) 

• (-1, 0)

• (-1, -1)

• r² = 81

• r = 3

• r = 4.5

• r sin θ = 9

Which point represents (3, 3π/4)

• F

• E

• B

• A

Which point represents the polar coordinate
(-4, -2π/3)

• B

• F

• D

• A

What is the equation?

• Θ = π/4

• Θ = -5π/4

• Θ = -3π/4

• Θ = 5π/4

True or False: Polar Coordinates are unique?

• True

• False

What is the equation?

• r = 4

• r = 8

• r = 4sin(Θ)

• r = 8sin(Θ)

Which point represents (3, 3π/4)?

• F

• E

• B

• A

Which point represents (-4, 4π/3)

• F

• E

• B

• A