Find the coordinates of the center of the ellipse represented by 4x^2 + 9y^2 – 18y – 27 = 0.

For 2x^2 + xy + 2y^2 = 1, find , the angle of rotation about the origin, to the nearest degree.

Find the distance between points at (–1, 6) and (5, –2).

Identify the conic section represented by x^2 – y^2 + 12y + 18x = 42.

Find the coordinates of the points of intersection of the graphs of x^2 + y^2 = 5, xy = –2, and y = –3x + 1.

1 answer

(0,1)
45
36
Similar Questions
    1. answers icon 2 answers
    1. answers icon 1 answer
  1. 9x^2+16y^2-18x+64y-71=0find the coordinates of the center, the foci, and the vertices of this ellipse. 9x^2+16y^2-18x+64y-71=0
    1. answers icon 3 answers
  2. 1. Identify the conic section represented by: 9y^2+4x^2 - 108y+24x= -144?Is it ellipse. 2. Find the coordinates of the vertex
    1. answers icon 4 answers
more similar questions