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Popular >

y^2=-9x

Solution

y^{2} = - 9 x

Solution

(h, k) = (0, 0), p = - \frac{9}{4}

Solution steps

y^{2} = - 9 x

Rewrite

y^{2} = - 9 x

in the standard form:

4 (- \frac{9}{4}) (x - 0) = (y - 0)^{2}

Therefore parabola properties are:

(h, k) = (0, 0), p = - \frac{9}{4}

Popular Examples

x^2+20x+y^2+16y=-20

x^{2} + 20 x + y^{2} + 16 y = - 20

asymptotes of (x^2)/(64)-(y^2)/(36)=1 asymptotes

\frac{x ^{2}}{64} - \frac{y ^{2}}{36} = 1

x^2+y^2-6x+2y+9=0

x^{2} + y^{2} - 6 x + 2 y + 9 = 0

foci 4x^2+y^2=16 foci

4 x^{2} + y^{2} = 16

vertices y=x^2-24x-12 vertices

y = x^{2} - 24 x - 12

Frequently Asked Questions (FAQ)

What is y^2=-9x ?
The solution to y^2=-9x is Parabola with (h,k)=(0,0),p=-9/4