MATSEC AM Pure Mathematics Complete Prep Course — Lesson 35: Loci and parametric coordinates

Sarah shows how to turn a verbal description of a moving point into an equation by letting the point be x and y, then clearing roots and fractions. She names the standard loci, circle, perpendicular bisector, angle bisectors, the circle of Apollonius, and the circle on a segment as diameter, then eliminates parameters by substitution and by the identity cos squared plus sin squared equals one, and insists on stating restrictions.

Lesson 35 of 158 in the MATSEC AM Pure Mathematics Complete Prep Course audio course from ExamPrepRise.

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