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Popular >

foci x^2-x-56

Solution

foci

x^{2} - x - 56

Solution

(\frac{1}{2}, - 56)

Solution steps

Rewrite

y = x^{2} - x - 56

in the standard form

4 \cdot \frac{1}{4} (y - (- \frac{225}{4})) = (x - \frac{1}{2})^{2}

(h, k) = (\frac{1}{2}, - \frac{225}{4}), p = \frac{1}{4}

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

p

from the center

(\frac{1}{2}, - \frac{225}{4})

along the y-axis

(\frac{1}{2}, - \frac{225}{4} + p)

= (\frac{1}{2}, - \frac{225}{4} + \frac{1}{4})

Refine

(\frac{1}{2}, - 56)

Popular Examples

foci x^2-x-20 foci

x^{2} - x - 20

foci y^2+33=-8x-23 foci

y^{2} + 33 = - 8 x - 23

foci x^2-x+3 foci

x^{2} - x + 3

foci 4x^2+8 foci

4 x^{2} + 8

foci y^2+8x+2y+33=0 foci

y^{2} + 8 x + 2 y + 33 = 0

Frequently Asked Questions (FAQ)

What is the foci x^2-x-56 ?
The foci x^2-x-56 is (1/2 ,-56)