Conic Sections (Parabola, Ellipse, Hyperbola)

Condition of tangency of line y = mx + c to a circle, standard equations, focus, directrix, eccentricity, vertex, latus rectum, tangent, and normal of Parabola y² = 4ax, Ellipse x²/a² + y²/b² = 1, and Hyperbola x²/a² - y²/b² = 1.