5 Videos for "domain zeros"

Introduction to Rational Functions  Concept
Math › Precalculus › Polynomial and Rational Functions
How to define rational functions, and how to identify their domain and zeros. 
Finding Intercepts, Domain, Range and Vertex of a Parabola  Problem 3
Math › Algebra 2 › Quadratic Equations and Inequalities
Finding key features of a parabola from a quadratic equation using the quadratic formula to find irrational zeros 
Finding Intercepts, Domain, Range and Vertex of a Parabola  Problem 3
Math › Precalculus › Equations of Lines, Parabolas and Circles
Finding key features of a parabola from a quadratic equation using the quadratic formula to find irrational zeros 
Introduction to Rational Functions  Problem 3
Math › Precalculus › Polynomial and Rational Functions
How to identify the vertical asymptotes of a rational function. 
Solving Radical Equations  Problem 14
Math › Algebra › Radical Expressions and Equations
Finding the domain of a rational function algebraically by setting the radicand greater than or equal to zero.