Describe the graph of the polar equation.
-$$r \cos \theta = 10$$
A) Horizontal line through (0, 10)
B) Line with slope 10 passing through the origin
C) Circle centered at origin with radius 10
D) Vertical line through (10, 0)

Question

Quizplus · Accepted Answer

The equation $r \cos \theta = 10$ can be rewritten in Cartesian coordinates as $x = 10$, which describes a vertical line through the point (10, 0).

Describe the Graph of the Polar Equation rcos⁡θ=10r \cos \theta = 10rcosθ=10

Describe the Graph of the Polar Equation $r \cos \theta = 10$