Prerequisite: A grade of at least a C- in MATH 1325. (3-0) S (2015-04-18 20:00:23)MATH 2312 (MATH 2312) Precalculus (3 semester hours) Real numbers, subsets of real line, absolute value; algebra of functions, domain, range, composition, inverse; elements of analytical geometry including vectors in plane, conics, polar coordinates, translation and rotation of axes and related topics.