176 Videos for "systems of equations"

Solving a System of Linear Equations in Two Variables  Problem 4
Math › Algebra 2 › Systems of Linear Equations
Strategies for when and how to use substitution to solve a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 5
Math › Algebra 2 › Systems of Linear Equations
Strategies for when and how to use graphing to solve a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 9
Math › Algebra 2 › Systems of Linear Equations
How to choose a method for solving a 2 x 2 system of linear equations. 
Solving a System of Linear Equations in Two Variables  Problem 7
Math › Algebra 2 › Systems of Linear Equations
How to use a TI graphing calculator to solve a 2 x 2 system of linear equations graphically. 
Solving a System of Linear Equations in Two Variables  Problem 8
Math › Algebra 2 › Systems of Linear Equations
Overview of solving word problems using a 2 variable system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 17
Math › Algebra 2 › Systems of Linear Equations
Solving a system of equations with a line and a parabola graphically and using substitution. 
Solving a System of Linear Equations in Two Variables  Problem 18
Math › Algebra 2 › Systems of Linear Equations
Solving a work, or shared job word problem using a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 11
Math › Algebra 2 › Systems of Linear Equations
Solving mixture word problems using a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 12
Math › Algebra 2 › Systems of Linear Equations
Solving word problems with a starting amount and fixed change using a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 13
Math › Algebra 2 › Systems of Linear Equations
Solving coin word problems using a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 14
Math › Algebra 2 › Systems of Linear Equations
Solving rate word problems, including water and air current, using a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 15
Math › Algebra 2 › Systems of Linear Equations
Linear programming or using a system of linear inequalities to maximize or minimize an objective function. 
Solving a System of Linear Equations in Two Variables  Problem 16
Math › Algebra 2 › Systems of Linear Equations
Solving a digits word problem using a 2 x 2 system of equations. 
Solving Systems using Matrices  Problem 1
Math › Algebra › Solving Systems of Equations
How to use matrices to solve a system of equations with whole number solutions. 
Solving a System of Linear Equations in Two Variables  Problem 10
Math › Algebra 2 › Systems of Linear Equations
Vocabulary and special cases of 2 x 2 systems including inconsistent, dependent, consistent, infinite solutions, and no solutions. 
Systems of Inequalities  Problem 8
Math › Algebra › Solving Systems of Equations
Graphing a system of linear inequalities 
Solving Linear Systems Using Matrix Algebra  Concept
Math › Precalculus › Systems of Linear Equations and Matrices
How to convert a system of linear equations into a matrix equation and solve it. 
Systems of Inequalities  Concept
Math › Algebra › Solving Systems of Equations
How to find the solution region for a system of inequalities. 
Solving a Linear System in Three Variables with a Solution  Problem 1
Math › Algebra 2 › Systems of Linear Equations
How to solve a system of linear equations in three variables. 
Systems of Inequalities  Problem 3
Math › Algebra › Solving Systems of Equations
How to find the solution to a system of inequalities for parallel lines.