Questions in conic-section

Select	Question
	The equation of the parabola with focus (a, b) and directrix $\frac{x}{a}+\frac{y}{b}=1$ is given by
	The length of latus rectum of the parabola $4{{y}^{2}}+2x-20y+17=0$ is
	Eccentricity of the parabola ${{x}^{2}}-4x-4y+4=0$ is
	The vertex of the parabola $3x-2{{y}^{2}}-4y+7=0$ is
	The focus of the parabola $4{{y}^{2}}-6x-4y=5$ is
	The vertex of the parabola ${{x}^{2}}+8x+12y+4=0$ is
	Focus of the parabola ${{(y-2)}^{2}}=20(x+3)$ is
	The length of the latus rectum of the parabola ${{x}^{2}}-4x-8y+12=0$ is
	The focus of the parabola $y=2{{x}^{2}}+x$ is
	The focus of the parabola ${{y}^{2}}-x-2y+2=0$ is