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| Question 608617:  Classify the conic section, write it's equation in standard form, and graph.
 25x^2+y^2-100x-2y+76=0
 Answer by ewatrrr(24785)
      (Show Source): 
You can put this solution on YOUR website!  Hi
 Classify the conic section, write it's equation in standard form, and graph.
 25x^2+y^2-100x-2y+76=0
 25(x-2)^2 - 100 + (y-1)^2-1  +76 = 0
 25(x-2)^2 + (y-1)^2= 25
 Note:
 Standard Form of an Equation of an Ellipse is
  where Pt(h,k) is the center. (a positioned to correspond with major axis) a and b  are the respective vertices distances from center and ±
  are the foci distances from center: a > b 
   
   See below descriptions of various conics
 _______________________________________________________________________
 Standard Form of an Equation of a Circle is
   where Pt(h,k) is the center and r is the radius
 Standard Form of an Equation of an Ellipse is
  where Pt(h,k) is the center. (a positioned to correspond with major axis) a and b  are the respective vertices distances from center and ±
  are the foci distances from center: a > b Standard Form of an Equation of an Hyperbola opening right and  left is:
 
  where Pt(h,k) is a center  with vertices 'a' units right and left of center. Standard Form of an Equation of an Hyperbola opening up and down is:
 
  where Pt(h,k) is a center  with vertices 'b' units up and down from center. the vertex form of a parabola opening up or down,
  where(h,k) is the vertex. The standard form is
  , where  the focus is (h,k + p) the vertex form of a parabola opening right or left,
  where(h,k) is the vertex. The standard form is
  , where  the focus is (h +p,k )
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