MATH III
Equation: (x-h)^2 + (y-k)^2 = r^2 Gral Equation: Ax^2+By^2+Cx+Dy+E=0 Equation: (x-3)^2 + (y-1)^2 = 16 D= [-1,7] R= [-3,5] Center: (3,1)
Equation: (x-h)2=4P(y-k) Gral Eqn: Ax^2+By +Cx+D=0 LR: 4P Focus: Distance from vertex, P upwards Endpoints LR: Distance from focus 2P to the left and right. Axis of symmetry: Line that crosses to the half of the graph. Directix: Distance from vertex, P downwards D: R R: [vertex,∞)
Equation: (y-k)^2/a^2 - (x-h)^2/b^2 Gral Equation: ax^2 + by^2 +cx+dy+e=0 Pythagorean: c^2=b^2+a^2 LR: 2b^2/a Eccentricity: c/a D: ( , ] U [ , ) R: R Center a: distance from center to vertex b: distance from center left or right c: distance from center to foci Transversal axis: 2a Conjugate axis: 2b Focal axis: 2c
Equation: (x-h)^2 + (y-k)^2 = r^2 Gral Equation: Ax^2+By^2+Cx+Dy+E=0 Equation: (x-3)^2 + (y-1)^2 = 16 D= [-1,7] R= [-3,5] Center: (3,1)