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Popular >

foci y=9-x^2

Solution

foci

y = 9 - x^{2}

Solution

(0, \frac{35}{4})

Solution steps

Rewrite

y = 9 - x^{2}

in the standard form:

4 (- \frac{1}{4}) (y - 9) = (x - 0)^{2}

(h, k) = (0, 9), p = - \frac{1}{4}

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

p

from the center

(0, 9)

along the y-axis

(0, 9 + p)

= (0, 9 + (- \frac{1}{4}))

Refine

(0, \frac{35}{4})

Graph

Popular Examples

foci 2x^2+x-6 foci

2 x^{2} + x - 6

foci y=2x^2-6x+10 foci

y = 2 x^{2} - 6 x + 10

foci y=x^2-x-6 foci

y = x^{2} - x - 6

foci y=(x^2x^1)/x foci

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

foci x= 1/20 y^2 foci

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

Frequently Asked Questions (FAQ)

What is the foci y=9-x^2 ?
The foci y=9-x^2 is (0, 35/4)