Marking Period 3 Extra Credit

Convert the polar coordinates to rectangular form

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

Convert the polar coordinates to rectangular form

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

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

• B
• F
• D
• A

Find the polar coordinates of the rectangular point. (-3,0)

• (3,π)
• (3,0)
• (3,π/2)
• (3,-3π/2)

What is the equation?

• Θ = π/4

• Θ = -5π/4

• Θ = -3π/4

• Θ = 5π/4

What is the equation?

• r = 4

• r = 8

• r = 4sin(Θ)

• r = 8sin(Θ)

This particular equation generates what graph

• 
• 
• 
• 

Which equation represents the polar graph?

• r = sin 4θ
• r = 6 sin 2θ
• r = 6 cos 4θ
• r = cos 4θ

Identify the polar equation:

r² = 9cos(2θ)

• lemniscate

• limacon with inner loop

• cardioid

• rose

What is the limit?

• DNE
• Infinity
• 6
• 12