3.1.29 Curves of the 2 -nd Order
Condition: lead to canonical appearance: \ [7 x^{2} +16 x y-23 y^{2} -14 x-16 y-218 = 0 \ text {. } \]
Study of Curves of the Second Order and Their Characteristics. Ellipse, Hyperbola, Parabola. Finding EcCentricities, Foci, Focal Radii, Major and Minor Axes, Including Imaginary, Canonical Equations and Plotting.