Algebra Videos Chapter 6

6.1 Vocabulary of Systems of Equations

6.2 Graphing Linear Equations by finding the x- and y-intercepts

6.3 Factoring Perfect Square Trinomials

6.4 Solving Systems of Equations by Substitution

6.6 Box and Whisker Plots

6.7 Factoring Trinomials in the form x^2+bx+c

6.8 Simplifying a Radical with Numerical and Variable Factors

6.9 Rational Expressions: Excluded Values

6.11 Rational Expressions : Canceling Factors

6.12 Solving Systems of Equations: Elimination

6.13 Review Uses of Negative Sign

6.14 Equalities Between Identical Formulas