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Solving by taking the square root: Quadratic equationsFactoring intro: Quadratic equationsFactoring with difference of squares: Quadratic equationsFactoring with perfect squares: Quadratic equationsStrategy in factoring: Quadratic equationsSolving by factoring: Quadratic equationsThe imaginary unit i: Quadratic equationsComplex numbers: Quadratic equations

Adding and subtracting complex numbers: Quadratic equationsMultiplying complex numbers: Quadratic equationsCompleting the square intro: Quadratic equationsMore on completing the square: Quadratic equationsThe quadratic formula: Quadratic equationsQuadratic equations with complex solutions: Quadratic equationsStrategizing to solve quadratic equations: Quadratic equationsSystems of nonlinear equations: Quadratic equations

Polynomials introduction: Polynomial functionsEnd behavior of polynomials: Polynomial functionsPositive and negative intervals of polynomials: Polynomial functionsAdding & subtracting polynomials: Polynomial functionsMultiplying binomials by polynomials: Polynomial functionsSpecial products of polynomials: Polynomial functionsPolynomial division introduction: Polynomial functionsDividing polynomials by linear factors: Polynomial functions

Synthetic division: Polynomial functionsPolynomial Remainder Theorem: Polynomial functionsFactoring by taking common factors: Polynomial functionsFactoring higher degree polynomials: Polynomial functionsFactoring using structure: Polynomial functionsZeros of polynomials: Polynomial functionsThe Fundamental theorem of Algebra: Polynomial functionsFactoring with complex numbers: Polynomial functionsEven and odd functions: Polynomial functions

Graphing exponential growth & decay functions: Exponential & logarithmic functionsWriting exponential models: Exponential & logarithmic functionsInterpreting exponential models: Exponential & logarithmic functionsThe constant e and the natural logarithm: Exponential & logarithmic functions

Introduction to logarithms: Exponential & logarithmic functionsTransformations of exponential & logarithmic functions: Exponential & logarithmic functionsProperties of logarithms: Exponential & logarithmic functionsThe change of base formula for logarithms: Exponential & logarithmic functionsSolving exponential & logarithmic equations: Exponential & logarithmic functions

Right triangle trigonometry: Trigonometric ratios and functionsReciprocal trigonometric ratios: Trigonometric ratios and functionsModeling with right triangles: Trigonometric ratios and functionsAngles and radian measure: Trigonometric ratios and functionsTrigonometric functions of any angle: Trigonometric ratios and functions

Graphs of sine, cosine, & tangent: Trigonometric ratios and functionsAmplitude, midline, & period: Trigonometric ratios and functionsTransforming sinusoidal graphs: Trigonometric ratios and functionsGraphing sinusoidal functions: Trigonometric ratios and functionsModeling with trigonometric functions: Trigonometric ratios and functionsUsing trigonometric identities: Trigonometric ratios and functions

Test your knowledge of the skills in this course. Have a test coming up? The Course challenge can help you understand what you need to review.