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Popular >

foci x=-3y^2

Solution

foci

x = - 3 y^{2}

Solution

(- \frac{1}{12}, 0)

Solution steps

Rewrite

x = - 3 y^{2}

in the standard form:

4 (- \frac{1}{12}) (x - 0) = (y - 0)^{2}

(h, k) = (0, 0), p = - \frac{1}{12}

Parabola is symmetric around the x-axis and so the focus lies a distance

p

from the center

(0, 0)

along the x-axis

(0 + p, 0)

= (0 + (- \frac{1}{12}), 0)

Refine

(- \frac{1}{12}, 0)

Popular Examples

foci (y-7)^2=-12(x+1)foci

(y - 7)^{2} = - 12 (x + 1)

foci x^2-6x-12y+21=0 foci

x^{2} - 6 x - 12 y + 21 = 0

foci x^2-15x foci

x^{2} - 15 x

foci 2(x+1)^2 foci

2 (x + 1)^{2}

foci (x+3)^2=-12(y-5)foci

(x + 3)^{2} = - 12 (y - 5)

Frequently Asked Questions (FAQ)

What is the foci x=-3y^2 ?
The foci x=-3y^2 is (-1/12 ,0)