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Popular >

foci-x^2+2x-6

Solution

foci

- x^{2} + 2 x - 6

Solution

(1, - \frac{21}{4})

Solution steps

Rewrite

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

in the standard form

4 (- \frac{1}{4}) (y - (- 5)) = (x - 1)^{2}

(h, k) = (1, - 5), p = - \frac{1}{4}

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

p

from the center

(1, - 5)

along the y-axis

(1, - 5 + p)

= (1, - 5 + (- \frac{1}{4}))

Refine

(1, - \frac{21}{4})

Popular Examples

foci y=x^2+6x+5 foci

y = x^{2} + 6 x + 5

foci x^2-5x3 foci

x^{2} - 5 x 3

foci y=(x+9)(x+8)foci

y = (x + 9) (x + 8)

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

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

foci (x+2)^2=-8(y+3)foci

(x + 2)^{2} = - 8 (y + 3)

Frequently Asked Questions (FAQ)

What is the foci-x^2+2x-6 ?
The foci-x^2+2x-6 is (1,-21/4)