[tex] (y-7)^2 = 8(x-6)[/tex](adsbygoogle = window.adsbygoogle || []).push({});

directrix x = _____

isnt the directrix just -p?

4p=8

p=2

so shouldnt the directrix be -2? but -2 doesnt work

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# Homework Help: Calculate the directrix of (y-7)^2 = 8(x-6)

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