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Popular >

x=y^2-1

Solution

x = y^{2} - 1

Solution

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

Solution steps

x = y^{2} - 1

Rewrite

x = y^{2} - 1

in the standard form:

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

Therefore parabola properties are:

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

Popular Examples

((x-3)^2)/(81)-((y+5)^2)/(144)=1

\frac{( x - 3 ) ^{2}}{81} - \frac{( y + 5 ) ^{2}}{144} = 1

foci x= 1/4 y^2 foci

x = \frac{1}{4} y^{2}

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

foci x^2=-8y foci

x^{2} = - 8 y

vertices f(x)=(x-3)^2 vertices

f (x) = (x - 3)^{2}

Frequently Asked Questions (FAQ)

What is x=y^2-1 ?
The solution to x=y^2-1 is Parabola with (h,k)=(-1,0),p= 1/4