![\bf \textit{vertical parabola vertex form with focus point distance} \\\\ 4p(y- k)=(x- h)^2 \qquad \begin{cases} \stackrel{vertex}{(h,k)}\qquad \stackrel{focus~point}{(h,k+p)}\qquad \stackrel{directrix}{y=k-p}\\\\ p=\textit{distance from vertex to }\\ \qquad \textit{ focus or directrix}\\\\ \stackrel{"p"~is~negative}{op ens~\cap}\qquad \stackrel{"p"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] ~\dotfill](/tpl/images/0397/8634/9dab1.png)
AparabolĂ can be drawn given a focus of (7,9) and a
directrix of y = 5. write the equation of t...
Mathematics, 01.12.2019 02:31, roselyndiaz29
AparabolĂ can be drawn given a focus of (7,9) and a
directrix of y = 5. write the equation of the parabola
in any form.
Answers: 1
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