26 Videos for "negative 1"

Solving and Graphing Inequalities using Multiplication or Division  Problem 1
Math › Algebra › Solving and Graphing Inequalities
How to solve and graph one variable inequalities when dividing by a negative number. 
Limits and End Behavior  Problem 1
Math › Calculus › Limits and Continuity
How to evaluate the limit of a function as x goes to infinity (or minus infinity), and how to determine the horizontal asymptote of its graph. 
Definition and Domain of a Rational Expression  Problem 3
Math › Algebra 2 › Rational Expressions and Functions
How to cancel opposites in a rational expression. 
Solving Twostep Equations  Problem 4
Math › Algebra › Solving Equations
Solving for a variable that has a negative coefficient by multiplying by 1 
Simplifying Complex Fractions  Problem 2
Math › Algebra 2 › Rational Expressions and Functions
How to simplify a complex fraction with negative exponents. 
Solving One Variable Inequalities  Problem 2
Math › PreAlgebra › Solving Equations and Inequalities
When solving a one or two variable equation, change the direction of the inequality sign anytime you multiply or divide by a negative number