Mathematics, 05.07.2019 07:30 kallee10
Which of the following equations is of a parabola with a vertex at (0, -5)?
Answers: 1
![\bf ~~~~~~\textit{parabola vertex form} \\\\ y=a(x- h)^2+ k \qquad\qquad vertex~~(\stackrel{}{ h},\stackrel{}{ k}) \\\\[-0.35em] ~\dotfill\\\\ y=(x-5)^2\implies y=(x-\stackrel{h}{5})^2+\stackrel{k}{0}~~\checkmark \\\\\\ y=(x+5)^2\implies y=[x-(-5)]^2\implies y=[x-(-\stackrel{h}{5})]^2+\stackrel{k}{0}~~\checkmark](/tpl/images/0053/2666/43268.png)
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Which of the following equations is of a parabola with a vertex at (0, -5)?...
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