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PleaseHelpMe9428
25.07.2019 •
Mathematics
What is the equation of the parabola with vertex (2,4) and focus (5,4)
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Ответ:
Step-by-step explanation:
In this problem we have that
The vertex and the focus has the same y-coordinate, therefore, is a horizontal parabola
The equation of a horizontal parabola is of the form
where
(h,k) is the vertex
The coordinates of the focus are equal to![(h+\frac{1}{4a} ,k)](/tpl/images/0132/0873/47529.png)
we have in this problem
substitute
so
Find the value of a
The equation of the horizontal parabola is equal to
Ответ:
LOL
Step-by-step explanation: