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Popular >

foci-1/20 y^2

Solution

foci

- \frac{1}{20} y^{2}

Solution

(- 5, 0)

Solution steps

Rewrite

x = - \frac{1}{20} y^{2}

in the standard form:

4 (- 5) (x - 0) = (y - 0)^{2}

(h, k) = (0, 0), p = - 5

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 + (- 5), 0)

Refine

(- 5, 0)

Popular Examples

foci 5x^2-3x+6 foci

5 x^{2} - 3 x + 6

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

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

foci 2(y-4)=-1/4 (x-3)^2 foci

2 (y - 4) = - \frac{1}{4} (x - 3)^{2}

foci y>= x^2 foci

y \geq x^{2}

foci x^2+4x-1 foci

x^{2} + 4 x - 1

Frequently Asked Questions (FAQ)

What is the foci-1/20 y^2 ?
The foci-1/20 y^2 is (-5,0)