![Let C be the circle `x^2+y^2-4x-4y-1=0.` The number oof points common to C and the sides of th - YouTube Let C be the circle `x^2+y^2-4x-4y-1=0.` The number oof points common to C and the sides of th - YouTube](https://i.ytimg.com/vi/QX-oxQci6hw/maxresdefault.jpg)
Let C be the circle `x^2+y^2-4x-4y-1=0.` The number oof points common to C and the sides of th - YouTube
2/√(x ) + 3/√(y) =2 and 4/√(x) 9/√(y) = 1, solve the following pair of linear equations by substitution,elimination and cross multiplication method.
![x+4)^2/9 + (y+2)^2/4 = 1 For the ellipse find the center, foci, and vertices, graph the equation. - YouTube x+4)^2/9 + (y+2)^2/4 = 1 For the ellipse find the center, foci, and vertices, graph the equation. - YouTube](https://i.ytimg.com/vi/r8yXSr1VUfI/hqdefault.jpg)
x+4)^2/9 + (y+2)^2/4 = 1 For the ellipse find the center, foci, and vertices, graph the equation. - YouTube
![How do you identity if the equation 4y^2-x^2+4=0 is a parabola, circle, ellipse, or hyperbola and how do you graph it? | Socratic How do you identity if the equation 4y^2-x^2+4=0 is a parabola, circle, ellipse, or hyperbola and how do you graph it? | Socratic](https://useruploads.socratic.org/8ilcKFNARQubWQi4ImXm_hyperb.jpeg)