30 Videos for "the number line"

Converting from Polar Coordinates to Rectangular  Problem 3
Math › Precalculus › Polar Coordinates and Complex Numbers
How to convert a polar equation, 2/(cos(tehta)(pi/2)), into rectangular form, and describe the shape of its graph. 
Graphing One Variable Inequalities  Concept
Math › PreAlgebra › Solving Equations and Inequalities
Graphing one variable inequalities on a number line 
Definitions and Applications of Absolute Value  Concept
Math › Algebra › Absolute Value
What is absolute value? 
Graphing One Variable Inequalities  Problem 1
Math › PreAlgebra › Solving Equations and Inequalities
Graphing inequalities on a number line 
Graphing One Variable Inequalities  Problem 2
Math › PreAlgebra › Solving Equations and Inequalities
Graphing fractional inequalities on a number line 
Graphing One Variable Inequalities  Problem 3
Math › PreAlgebra › Solving Equations and Inequalities
Introduction to graphing compound inequalities on the number line 
Solving a Quadratic Inequality using a Sign Chart  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve a quadratic inequality using a sign chart. 
Solving a Quadratic Inequality using a Sign Chart  Problem 1
Math › Algebra 2 › Quadratic Equations and Inequalities
How to solve a quadratic inequality using a sign chart. 
Permutations  Problem 4
Math › Algebra 2 › Combinatorics
How to calculate the number of different ways to line up objects when alternation is required. 
Permutations  Problem 4
Math › Precalculus › Topics in Discrete Math
How to calculate the number of different ways to line up objects when alternation is required.