Points: Polar to Rectangular
(4, 3π/2)
What is (0,-4)
(3, 0)
What is (3,0)?
The polar form of x = 7
What is r = 7/cos θ or r = 7sec θ?
The rectangular form of r = 6
What is x2 + y2 = 36?
The person who won the "Jeopardy: Greatest of All Time" competition.
Who is Ken Jennings?
(-5, -π)
What is (5,0)
(0, 5)
What is (5, π/2)?
The rectangular form of r = 3 cos θ
What is x2 + y2 = 3x
The polar form of y = 5
What is r = 5/sin θ or r=5csc θ?
The location of Martin Luther King's "I Have a Dream" speech.
What is Washington, D.C.?
(4, π/3)
What is (2, 2√3)?
(2, -2)
What is (√8, 7π/4)
The polar form of x2+y2 = 2y
What is r = 2sinθ?
The rectangular form of θ = -5π/4
What is y = -x?
The earliest formal research on this type of polar graph was done by French mathematician Etienne Pascal in the early 1600s.
What is a limacon?
(-2, 4π/3)
What is (1, √3)?
(5√2, 5√2)
What is (10, π/4)
The rectangular form of r = 2cscθ.
What is y = 2?
The polar form of x2 + (y-2)2 = 4.
What is r = 4sinθ?
The name of the largest freshwater lake in the world.
What is Lake Superior?
(-10, 5π/4)
What is (5√2, 5√2)
(-4, 4√3)
What is (8, 2π/3)
The polar form of 8x + 7y = 12
What is r = 12/(8cosθ + 7sinθ)
The rectangular form of r2sin2θ = 8.
What is xy = 4?
The name of Ms. Lampert's dog.
What is Huck?