MATH COURSE is a term that encompasses a variety of courses related to mathematics. ALG is an abbreviation for ALGEBRA, a branch of mathematics that studies the rules of operations and relations, as well as the constructions and concepts arising from them. TRIG is an abbreviation for Trigonometry, which is the study of relationships between angles and sides of triangles. CALC is an abbreviation for CALCULUS, which is the mathematical study of change, in the same way that geometry is the study of shape and ALGEBRA is the study of operations and their application to solving equations. CALCULUS is a more specific type of CALCULUS, which focuses on the study of functions and their derivatives. Finally, ALGEBRA is a branch of mathematics that uses symbols to represent numbers and quantities in equations and formulas.