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Popular >

foci 3x^2+8y=0

Solution

foci

3 x^{2} + 8 y = 0

Solution

(0, - \frac{2}{3})

Solution steps

Rewrite

3 x^{2} + 8 y = 0

in the standard form:

4 (- \frac{2}{3}) (y - 0) = (x - 0)^{2}

(h, k) = (0, 0), p = - \frac{2}{3}

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

p

from the center

(0, 0)

along the y-axis

(0, 0 + p)

= (0, 0 + (- \frac{2}{3}))

Refine

(0, - \frac{2}{3})

Popular Examples

foci y^2-6x-y+11=0 foci

y^{2} - 6 x - y + 11 = 0

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

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

foci 1+t-t^2 foci

1 + t - t^{2}

foci 1/9 x^2+3 foci

\frac{1}{9} x^{2} + 3

foci (x+3)^2=16(y-9)foci

(x + 3)^{2} = 16 (y - 9)

Frequently Asked Questions (FAQ)

What is the foci 3x^2+8y=0 ?
The foci 3x^2+8y=0 is (0,-2/3)