# Khóa học Toán SAT 2 tại QRC

 Nội dung Level 1 Level 2 Nội dung chi tiết Number and operations 10% – 14% 10% – 14% Operations, ratio and proportion, complex numbers, counting, elementary number theory, matrices, sequences, series, vectors Algebra and functions 38% – 42% 48% – 52% Expressions, equations, inequalities, representation and modeling, properties of functions (linear, polynomial, rational, exponential, logarithmic, trigonometric, inverse trigonometric, periodic, piecewise, recursive, parametric) Geometry and measurement 38% – 42% 28% – 32% Plane euclidean/Measurement (does not include in Level II) Coordinate: Lines, parabolas, circles, ellipses, hyperbolas, symmetry, transformations, polar coordinates. Three-dimensional: Solids, surface area, and volume, cylinders, cones, pyramids, spheres, prisms), coordinates in three dimensions Trigonometry: Right triangles, identities, radian measure, the law of cosines, the law of sines, equations, double angle formulas Data analysis, Statistics, and Probability 8% – 12% 8% – 12% Mean, median, mode, range, interquartile range, standard deviation, graphs and plots, least squares regression (linear, quadratic, exponential), probability.