ThiernoG513287 ThiernoG513287

27-10-2022
Mathematics

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Find the directrix of the parabola y = 1∕8(x – 2)^2 – 3.Question options:A) y = –3B) y = –1C) y = –5D) y = 2

Find the directrix of the parabola y 18x 22 3Question optionsA y 3B y 1C y 5D y 2 class=

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DamarionK134214 DamarionK134214

27-10-2022

In general, the vertex form of a quadratic equation is

[tex]\begin{gathered} y=a(x-h)^2+k \\ (h,k)\to\text{vertex} \end{gathered}[/tex]

On the other hand, the directrix is a vertical line that

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