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pattydixon6
16.10.2020 •
Mathematics
Help a girl out please!!
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Ответ:
m<HGI=-9 m<FGI=-56 hope this helps sorry my laptop is not working proprly
Ответ:
![\boxed{x^2=4py}](/tpl/images/0423/5200/4336d.png)
Step-by-step explanation:A parabola is the set of all points that lies on a plane and are equidistant from a fixed line called the directrix and a fixed point called focus, that doesn't lies on the line. If the vertex is at the origin and the directrix crosses the negative part of the y-axis, then the equation takes the following forms:
Where the focus lies on the axis
(directed distance) from the vertex.
The representation of this problem is shown below. As you can see, the vertex lies on the origin while the directrix crosses the negative part of the y-axis.