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Popular >

foci y^2=x+1

Solution

foci

y^{2} = x + 1

Solution

(- \frac{3}{4}, 0)

Solution steps

Rewrite

y^{2} = x + 1

in the standard form:

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

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

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

p

from the center

(- 1, 0)

along the x-axis

(- 1 + p, 0)

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

Refine

(- \frac{3}{4}, 0)

Popular Examples

foci y=x^2-4x3 foci

y = x^{2} - 4 x 3

foci (x+sqrt(2))(x-sqrt(2))foci

(x + 2) (x - 2)

foci (y-2)^2=12(x+1)foci

(y - 2)^{2} = 12 (x + 1)

foci y=-3x^2+5x foci

y = - 3 x^{2} + 5 x

foci (7-x)^2 foci

(7 - x)^{2}

Frequently Asked Questions (FAQ)

What is the foci y^2=x+1 ?
The foci y^2=x+1 is (-3/4 ,0)