Identify Critical Points - Page 6

Questions
  • How do you find the center and radius of the circle #x^2+y^2+4x-8y+4=0#?
  • How do you find the center and radius of the circle #x^2+y^2+8x+15=0#?
  • How do you find the center, vertices, foci and eccentricity of #x^2/4+y^2/9=1#?
  • How do you find the center and vertices of the ellipse #x^2/25+y^2/16=1#?
  • How do you find the center of a circle, given the equation #x^2+y^2+6x-4y+3=0#?
  • Given the function #y=(x^2-36)/(x^3+36-5x-30)# evaluate f(-6)?
  • How do you find the center and radius of the circle #x^2+y^2-10x-2y+50=49#?
  • How do you find the center and radius of the circle #(x-4)^2 + (y)^2 = 25#?
  • How do you find the center and radius of the circle #2x²+2y²-5x+y=0#?
  • How do you find the center and radius of the circle #x^2 + y^2 − 10x + 8y + 32 = 0#?
  • How do you find the center and radius of the circle #(x-2)^2+(y+1)^2=2#?
  • How do you find the center and radius of the circle #9x^2 + 54x + 9y^2 − 6y + 55 = 0#?
  • How do you find the center and radius of the circle #2(x-3)²+2y²=8#?
  • How do you find the center and radius of the circle #x^2+y^2+6x-8y-135=0#?
  • How do you find the center and radius of the circle #x^2+y^2-4x+8y-5=0 #?
  • How do you find the center and radius of the circle #x^2 + y^2 - 4x - 14y + 29 = 0#?
  • How do you find the center and radius of the circle #x^2 + y^2 - 6x + 8y = 0#?
  • How do you find the center and radius of the circle #x^2 + y^2 -4x+12y-36 = 0#?
  • How do you find the center and radius of the circle #x^2 + y^2 + 4x - 4y - 1 = 0#?
  • How do you find the center and radius for #X^2 + Y^2 = 13#?