Review of the real number system --Linear equations, inequalities, and applications --Graphs, linear equations, and functions --Systems of linear equations --Exponents, polynomials, and polynomial functions --Factoring --Rational expressions and functions ---Roots, radicals, and root functions --Quadratic equations, inequalities, and functions --Inverse, exponential, and logarithmic functions --Nonlinear functions, conic sections and nonlinear systems --Sequence and series