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Popular >

foci-2x^2+4x-6

Solution

foci

- 2 x^{2} + 4 x - 6

Solution

(1, - \frac{33}{8})

Solution steps

Rewrite

y = - 2 x^{2} + 4 x - 6

in the standard form

4 (- \frac{1}{8}) (y - (- 4)) = (x - 1)^{2}

(h, k) = (1, - 4), p = - \frac{1}{8}

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

p

from the center

(1, - 4)

along the y-axis

(1, - 4 + p)

= (1, - 4 + (- \frac{1}{8}))

Refine

(1, - \frac{33}{8})

Popular Examples

foci y^2-4y-8x+44=0 foci

y^{2} - 4 y - 8 x + 44 = 0

foci y^2+8y-12x-20=0 foci

y^{2} + 8 y - 12 x - 20 = 0

- 9 x^{2}

foci-2x^2+12x-10 foci

- 2 x^{2} + 12 x - 10

foci 2y^2+8y+x+1=0 foci

2 y^{2} + 8 y + x + 1 = 0

Frequently Asked Questions (FAQ)

What is the foci-2x^2+4x-6 ?
The foci-2x^2+4x-6 is (1,-33/8)