A college precalculus textbook by Ron Larson covering prerequisites, functions and graphs, polynomial/rational/exponential/logarithmic functions, trigonometry, analytic trigonometry, additional trigonometry topics, systems and matrices, sequences/series/probability, and analytic geometry (conics, polar coordinates). 11 chapters (Ch P + 1-10). Standard college Precalc + Trig combined book; top adoption in the Cengage portfolio.
Foundational algebra review: real numbers, exponents, radicals, polynomials, factoring, and rational expressions, refreshing the prerequisite skills students need before precalculus topics begin.
The Cartesian coordinate system, graphs of equations, lines, functions and their analysis (domain, range, increasing/decreasing, even/odd), library of parent functions, transformations, function operations and composition, inverse functions, and mathematical modeling/variation.
Quadratic functions and models, polynomial functions of higher degree (end behavior, zeros), polynomial division (long, synthetic), complex numbers, the fundamental theorem of algebra, rational functions and their graphs, and nonlinear inequalities.
Exponential functions and their graphs (including the natural exponential), logarithmic functions and their graphs (common and natural log), properties of logarithms, exponential and logarithmic equations, and applications/models including growth, decay, and compound interest.
Radian and degree measure, the unit circle and trigonometric functions, right triangle trigonometry, trigonometric functions of any angle, graphs of the six trigonometric functions, inverse trigonometric functions, and applications/models.
Fundamental trigonometric identities, verifying identities, solving trigonometric equations, sum and difference formulas, multiple-angle and product-to-sum formulas.
Law of Sines (including the ambiguous case), Law of Cosines, vectors in the plane, dot product and angle between vectors, complex plane, and trigonometric/polar form of complex numbers including powers and roots.
Linear and nonlinear systems of equations, two-variable and multivariable linear systems.
Matrices as systems-of-equations representation, matrix operations (add, multiply, scalar multiply), inverse of a square matrix, determinants and Cramer rule.
Sequences and series, arithmetic sequences and partial sums, geometric sequences and series, and the binomial theorem.
Lines, conic sections (parabolas, ellipses, hyperbolas), polar coordinates and graphs of polar equations.