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Popular >

x^2=y^2-4y

Solution

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

Solution

(h, k) = (0, 2), a = 2, b = 2

Solution steps

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

Rewrite

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

in the form of a standard hyperbola equation

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

Therefore Hyperbola properties are:

(h, k) = (0, 2), a = 2, b = 2

Popular Examples

9y^{(2)}-x^{(2)}=36

9 y^{(2)} - x^{(2)} = 36

x-3=(y^2+9)/(x+3)

x - 3 = \frac{y ^{2} + 9}{x + 3}

x^{2} - 16 y^{2} - 16 = 0

4 x^{2} - 9 y^{2} = 15

(x-2)^2-(y+3)^2=13

(x - 2)^{2} - (y + 3)^{2} = 13

Frequently Asked Questions (FAQ)

What is x^2=y^2-4y ?
The solution to x^2=y^2-4y is Hyperbola with (h,k)=(0,2),a=2,b=2