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Popular >

foci y^2=-20x

Solution

foci

y^{2} = - 20 x

Solution

(- 5, 0)

Solution steps

Rewrite

y^{2} = - 20 x

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 y=(4x^3-7x^2-11x+5)/(4x+5)foci

y = \frac{4 x ^{3} - 7 x ^{2} - 11 x + 5}{4 x + 5}

foci y=3x^2+2 foci

y = 3 x^{2} + 2

foci y=3x^2+19x-40 foci

y = 3 x^{2} + 19 x - 40

foci (y-3)^2+24(x+2)=0 foci

(y - 3)^{2} + 24 (x + 2) = 0

2 x^{2}

Frequently Asked Questions (FAQ)

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