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Popular >

foci (x+1)(x-5)

Solution

foci

(x + 1) (x - 5)

Solution

(2, - \frac{35}{4})

Solution steps

Rewrite

y = (x + 1) (x - 5)

in the standard form

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

(h, k) = (2, - 9), p = \frac{1}{4}

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

p

from the center

(2, - 9)

along the y-axis

(2, - 9 + p)

= (2, - 9 + \frac{1}{4})

Refine

(2, - \frac{35}{4})

Popular Examples

foci (x-6)^2=1(y-6)foci

(x - 6)^{2} = 1 (y - 6)

foci-x^2-2 foci

- x^{2} - 2

foci 3x^2+8y=0 foci

3 x^{2} + 8 y = 0

foci y^2-6x-y+11=0 foci

y^{2} - 6 x - y + 11 = 0

foci (y-3)^2=-12x foci

(y - 3)^{2} = - 12 x

Frequently Asked Questions (FAQ)

What is the foci (x+1)(x-5) ?
The foci (x+1)(x-5) is (2,-35/4)