Find Equation of Parabola Given Focus and Directrix (Conic Sections) | Math Dot Com скачать в хорошем качестве

Find Equation of Parabola Given Focus and Directrix (Conic Sections) | Math Dot Com

How to find equation of parabola when focus and directrix is given is explained with the help of example. In order to find equation of Parabola in a case when Focus point and Directrix equation is given ,you just need to use the definition of parabola concept. According to the definition of Parabola |PF| =| PM| PF --Distance between a point on parabola and Focus given. PM -- Distance between a point on Parabola and Directrix Find PF: Distance between point P(x,y) and Focus(-3,1) can be found by using distance formula. Find PM: Distance between point P(x,y) and line that is directrix can be found by using perpendicular distance formula between a point and a line. After finding PF and PM just equate them according to definition of parabola and simplify. #ConicSections,#ConicSectionsParabola,#parabola For more videos please subscribe our channel.... 👇👇👇👇👇👇👇 ☑ 👉👉Subscribe :    / @mathdotcom