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Popular >

x=y^2-4

Solution

x = y^{2} - 4

Solution

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

Solution steps

x = y^{2} - 4

Rewrite

x = y^{2} - 4

in the standard form:

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

Therefore parabola properties are:

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

Popular Examples

foci ((x-5)^2)/4+((y+3)^2)/(16)=1 foci

\frac{( x - 5 ) ^{2}}{4} + \frac{( y + 3 ) ^{2}}{16} = 1

(x - 2)^{2} = 8 y

vertices y=2-x-2x^2 vertices

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

(x^2}{36}+\frac{y^2)/9 =1

\frac{x ^{2}}{36} + \frac{y ^{2}}{9} = 1

center x^2+y^2-14x+2y+41=0 center

x^{2} + y^{2} - 14 x + 2 y + 41 = 0

Frequently Asked Questions (FAQ)

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