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Popular >

foci x=y^2-2

Solution

foci

x = y^{2} - 2

Solution

(- \frac{7}{4}, 0)

Solution steps

Rewrite

x = y^{2} - 2

in the standard form:

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

(h, k) = (- 2, 0), p = \frac{1}{4}

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

p

from the center

(- 2, 0)

along the x-axis

(- 2 + p, 0)

= (- 2 + \frac{1}{4}, 0)

Refine

(- \frac{7}{4}, 0)

Popular Examples

foci y=x^2-12x+36 foci

y = x^{2} - 12 x + 36

foci-x^2+16x-94 foci

- x^{2} + 16 x - 94

foci 2x^2+24x-16 foci

2 x^{2} + 24 x - 16

foci (y+1.5)^2=4(x-2)foci

(y + 1.5)^{2} = 4 (x - 2)

foci 1/2 x^2-7x+7 foci

\frac{1}{2} x^{2} - 7 x + 7

Frequently Asked Questions (FAQ)

What is the foci x=y^2-2 ?
The foci x=y^2-2 is (-7/4 ,0)