When learning conic curves, you need to master the following knowledge:
Images and properties of quadratic functions, such as symmetry axis, vertex, focus, directrix, etc.
Standard equations, properties, images and related concepts of ellipse, hyperbola and parabola, such as eccentricity, straight line position, asymptote, etc.
Parametric equations of ellipse, hyperbola and parabola and their derivation process.
The application of conic curve, such as parabola in physical problems, ellipse and hyperbola in celestial motion, etc.
It should be noted that learning conic requires a solid mathematical foundation, such as functions, solving equations, trigonometric functions and so on. At the same time, we should pay attention to the combination of theory and practice, and carry out a large number of exercises and application practices in order to better grasp the knowledge of conic curves.