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Mathematics, 28.01.2020 14:04 sillslola816oxb5h7

Find the coordinates of the focus and equation of the directrix for the parabola given by
y2 = −4x.

the general formula for this parabola is y2 = 4px.

therefore, the value of p is

the coordinates of the focus are

the equation of the directrix is


Find the coordinates of the focus and equation of the directrix for the parabola given by y2 =

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Find the coordinates of the focus and equation of the directrix for the parabola given by
y2 =...
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