How do you know if #5x^2-3y^2-20x-36y=103# is a hyperbola, parabola, circle or ellipse?
1 Answer
Oct 24, 2015
It has coefficients for both
Explanation:
Without an
A circle would have equal coefficients for
An ellipse would have coefficients of the same sign for
A parabola would have either an
graph{5x^2-3y^2-20x-36y =103 [-39.58, 40.42, -25.32, 14.68]}
If these conic sections are rotated then they can have an