SOLUTION: Sketch the graphs of the polar equations. r=4 θ = pi/4

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Question 1042844: Sketch the graphs of the polar equations.
r=4
θ = pi/4

Answer by ikleyn(52910) About Me  (Show Source):
You can put this solution on YOUR website!
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Sketch the graphs of the polar equations.
r=4
θ = pi/4
~~~~~~~~~~~~~~~~~~~~~~~~~~~ 

1.  r = 4.  Circle of the radius 4 with the center at the origin of a coordinate system.


2.  theta = pi%2F4.   Straight ray y = x, which makes the angle 45 degs with x- and y-axis. 
    The ray starts at the origin and extends to infinity in one direction.