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Polar Coordinates
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Graphing in Polar Coordinates
 

Parametric Equations and Polar Coordinates

 
 

Problems

 
Problem 2.1: Given a point in rectangular coordinates (x, y), express it in polar coordinates (r, θ) two different ways such that 0≤θ < 2Π: (x, y) = (1,).
 
Problem 2.2: Given a point in rectangular coordinates (x, y), express it in polar coordinates (r, θ) two different ways such that 0≤θ < 2Π: (x, y) = (- 4, 0).
 
Problem 2.3: Given a point in rectangular coordinates (x, y), express it in polar coordinates (r, θ) two different ways such that 0≤θ < 2Π: (x, y) = (- 7, - 7).
 
Problem 2.4: Given a point in polar coordinates (r, θ), express it in rectangular coordinates (x, y): (r, θ) = (3,).
 
Problem 2.5: Given a point in polar coordinates (r, θ), express it in rectangular coordinates (x, y): (r, θ) = (1,).
 
Problem 2.6: Given a point in polar coordinates (r, θ), express it in rectangular coordinates (x, y): (r, θ) = (0,).
 
Problem 2.7: How many different ways can a point be expressed in polar coordinates such that r > 0?
 
Problem 2.8: How many different ways can a point be expressed in polar coordinates such that 0≤θ < 2?
 
 
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Graphing in Polar Coordinates
 
 
 
 
 
 
 
 
 
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