It's your turn on level curves of quadratic functions - 1 -

Do your best in trying to solve the following problem. In any case it is solved in the video and in the pdf file below.

Exercise 1. (first part)

Say if the curve represented by the following equations are elliptic, parabolic or hyperbolic and recognise the type of conic it describes: [1. x^2+y^2-4x+6y-3=0;]