Asked by Donald Blake
Given: r = 4/-2-6sintheta
What is the eccentricity of the function and the direction of the directrix?
What is the eccentricity of the function and the direction of the directrix?
Answers
Answered by
Donald Blake
I meant distance.
Answered by
oobleck
recall that for r = ep/(1 + e sinθ)
The directrix is the line y = p
So divide top and bottom by -2
The directrix is the line y = p
So divide top and bottom by -2
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