Intro to polar equations

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Find the rectangular coordinates of the polar point (4, 3π/2)

• (4,4)

• (4,0)

• (0,-4)

• (0,1)

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Which point represents (-4, π/2)

• D
• C
• B
• A

How do you write an ordered pair in polar form?

• (x,y)

• (θ, r)

• (r,θ)

• (r,y)

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

• B
• F
• D
• A

Which point represents (3, 3π/4)?

• F
• E
• B
• A

Which point represents (-4, 4π/3)

• F
• E
• B
• A

• (1, 1)

• (1, -1) 

• (-1, 0)

• (-1, -1)

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

• ( -3, 3)

• (3, 3√3)

• (-3, 3√3)

• (3, -3√3)