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Popular >

foci 10-x^2

Solution

foci

10 - x^{2}

Solution

(0, \frac{39}{4})

Solution steps

Rewrite

y = 10 - x^{2}

in the standard form:

4 (- \frac{1}{4}) (y - 10) = (x - 0)^{2}

(h, k) = (0, 10), p = - \frac{1}{4}

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

p

from the center

(0, 10)

along the y-axis

(0, 10 + p)

= (0, 10 + (- \frac{1}{4}))

Refine

(0, \frac{39}{4})

Popular Examples

foci x^2+64 foci

x^{2} + 64

foci-2x^2-12x-23 foci

- 2 x^{2} - 12 x - 23

foci 2y=3x^2+x foci

2 y = 3 x^{2} + x

foci 2x^2+4x-y=0 foci

2 x^{2} + 4 x - y = 0

foci y^2-12x-2y-25=0 foci

y^{2} - 12 x - 2 y - 25 = 0

Frequently Asked Questions (FAQ)

What is the foci 10-x^2 ?
The foci 10-x^2 is (0, 39/4)