Math: High school & college Ages 14-18 ● Media ready

College Algebra

14 units 74 lessons 33 videos 7 on CDN

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Unit 2 Exponents and radicals

1 Exponent properties (integer exponents) Free 2 video(s) ● 2 Simplifying square roots Free 3 video(s) ● 4 Exponential expressions 🔒 Pro 2 video(s) ● 5 Graphing exponential growth and decay 🔒 Pro 7 Rational exponents 🔒 Pro 8 Properties of exponents (rational exponents) 🔒 Pro 9 Evaluating exponents and radicals 🔒 Pro 10 Logarithms: Unit test 🔒 Pro

Unit 3 Polynomial arithmetic

1 Adding and subtracting polynomials 🔒 Pro 3 Taking common factors 🔒 Pro 4 Factoring higher degree polynomials 🔒 Pro 5 Factoring using structure 🔒 Pro

Unit 4 Quadratics: Multiplying and factoring

1 Multiplying binomials 🔒 Pro 2 Special products of binomials 🔒 Pro 4 Factoring quadratics intro 🔒 Pro 5 Factoring quadratics by grouping 🔒 Pro 6 Factoring quadratics with difference of squares 🔒 Pro 7 Factoring quadratics with perfect squares 🔒 Pro

Unit 5 Rational expressions

1 Reducing rational expressions to lowest terms 🔒 Pro 1 video(s) 2 Multiplying and dividing rational expressions 🔒 Pro 3 video(s) 3 Adding and subtracting rational expressions 🔒 Pro 7 video(s)

Unit 6 Linear equations and inequalities

1 Solving equations with one unknown 🔒 Pro 2 Solutions to linear equations 🔒 Pro 4 Multi-step linear inequalities 🔒 Pro 5 Compound inequalities 🔒 Pro 6 Modeling with linear equations and inequalities 🔒 Pro

Unit 7 Quadratic functions and equations

1 Solving quadratics by taking the square root 🔒 Pro 2 Solving quadratics by factoring 🔒 Pro 4 The quadratic formula 🔒 Pro 5 Completing the square 🔒 Pro 6 Quadratic models 🔒 Pro

Unit 8 Complex numbers

1 The imaginary unit i 🔒 Pro 2 Adding and subtracting complex numbers 🔒 Pro 3 Multiplying complex numbers 🔒 Pro 4 Complex conjugates and dividing complex numbers 🔒 Pro 3 video(s)

Unit 9 Advanced equations

1 Absolute value equations 🔒 Pro 2 Square-root equations 🔒 Pro 3 Rational equations 🔒 Pro 4 Modeling with rational expressions 🔒 Pro 2 video(s)

Unit 10 Relating algebra and geometry

1 Distance and midpoints 🔒 Pro 1 video(s) 2 Standard equation of a circle 🔒 Pro 2 video(s) 3 Expanded equation of a circle 🔒 Pro 1 video(s)

Unit 11 Graphs and forms of linear equations

1 Intercepts 🔒 Pro 2 Slope 🔒 Pro 3 Graphing from slope 🔒 Pro 4 Horizontal and vertical lines 🔒 Pro 6 Slope-intercept form 🔒 Pro 7 Point-slope form 🔒 Pro 8 Writing linear equations in any form 🔒 Pro 9 Equations of parallel and perpendicular lines 🔒 Pro 5 video(s)

Unit 12 Functions

1 Evaluating functions 🔒 Pro 2 Inputs and outputs of a function 🔒 Pro 4 Domain and range of a function 🔒 Pro 5 Recognizing functions 🔒 Pro 7 Intervals where a function is positive, negative, increasing, or decreasing 🔒 Pro 8 Average rate of change of polynomials 🔒 Pro 9 Intro to inverse functions 🔒 Pro

Unit 13 Transformations of functions

1 Graphs of absolute value functions 🔒 Pro 2 Shifting functions 🔒 Pro 3 Reflecting functions 🔒 Pro 4 Symmetry of functions 🔒 Pro 5 Scaling functions 🔒 Pro

Unit 14 Advanced function types

1 Vertex form 🔒 Pro 2 Forms and features of quadratic functions 🔒 Pro 3 Piecewise functions 🔒 Pro 5 Composing functions 🔒 Pro 6 Verifying inverse functions by composition 🔒 Pro

Unit 15 Logarithms

1 Introduction to logarithms 🔒 Pro 2 Properties of logarithms 🔒 Pro 3 The change of base formula for logarithms 🔒 Pro 5 Solving exponential equations using properties of exponents 🔒 Pro 6 Logarithmic equations 🔒 Pro 1 video(s) 7 Interpreting the rate of change of exponential models 🔒 Pro 8 Exponential model word problems 🔒 Pro