## Posts Tagged ‘intro’

### Introduction to Symmetry about the x-axis, y-axis, and the origin Using Points

This video introduces symmetry about the x-axis, y-axis, and the origin using points on the coordinate plane.

### Ex: Function Notation Application Problem

This video provides two examples of how a function value expressed using function notation can be used to express a real life problem.

### Ex: Factor a Difference of Squares in the Form a^2 – x^2

This video provides an example of how to factor a binomial that is a difference of squares with the constant term first and the variable term second.

### Ex: Factor a Difference of Squares with a Common Factor

This video provides an example of how to factor a binomial that is a difference of squares that also contains a common factor.

### Ex: Factor a Binomial – Greatest Common Factor (Basic)

This video provides a basic example of how to factor a binomial by factoring out the greatest common factor.

### Introduction to Differential Equation Terminology

This video defines a differential equation and then classifies differential equations by type, order, and linearity.

### Ex: Create an Expression with a Perfect Square Quadratic Trinomial

This video explains how to write a quadratic expression in the form x^2 + bx + c in the form (x + A)^2 + B.

### Ex: Creating a Perfect Square Quadratic Trinomial Expression

This video explains how to determine the constant to add to a quadratic expression to create a perfect square quadratic trinomial expression.

### Ex: Intro to Polynomials in Two Variables

This video introduces the basic vocabulary used when working with polynomials in two variables.

### Ex: Intro to Polynomials in One Variable

This video introduces the basic vocabulary used when working with polynomials.