Meet+3+topics

3A Systems of Linear Equations in Two (or on occasion three) Variables o Numeric and literal systems o Relation to graphical procedures o Word problems leading to such systems o Systems of inequalities used to define a region in the plane o Determinants

3B Quadrilaterals and Polygons o Rectangles, parallelograms, the rhombus and the trapezoid o Intersecting diagonals o Ptolemy’s Theorem o Regular polygons and inscribed or circumscribed circles

3C Trigonometry o Law of sines, law of cosines o Inverse functions and their graphs o Solving trigonometric equations o De Moivre’s Theorem and the roots of unity

3D Exponents and Logarithms o Use of fractional, negative exponents o Simplifying expressions involving radicals o Solving equations involving radicals o Use of logarithms; identities involving logarithms o Solving logarithmic equations o Relationships between logarithms to different bases