C a Secure I https//openvelum 14612 mHMAC- Lab Math Course Home Pre Calculus (59

Question

C a Secure I https//openvelum 14612 mHMAC- Lab Math Course Home Pre Calculus (59369) SS DE Spring 2018 Home Test: Exam Three CH 9 14 of 30 & Tests idenaty the conic section that the polar equation represents b. Give the location of the drectrtx from the focus located at the pole ntents O Hyperboia O Parabola b. is the directrix perpendicu ar to the polal axis or paralel to the polar axis? O Perpendicular O Paraile Which direction is the drectri from the pole? O Left O Below brary ons Click to select your answerfs) re to search ?

Explanation / Answer

r = 8 / ( 1 + cos theta )

the equation is of a parabola

the parabola is opeing to the left

hence, directrix is perpendicular to the polar axis

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