73 Videos for "quadratic functions"

Solving Quadratic Equations by Factoring  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations by factoring if the equation is not in standard form. 
Applications of Quadratic Equations  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to solve word problems about projectiles using quadratics. 
Solving Quadratic Equations Using Square Roots  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations by using square roots when there is a decimal approximation for the answer. 
Solving Quadratic Equations Using Square Roots  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations by using square roots when a = 1. 
Solving Quadratic Equations by Factoring  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations by factoring when one factor is x. 
Solving Quadratic Equations by Factoring  Problem 4
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations by factoring if there is a factor that is a constant. 
Solving Quadratic Equations Using Square Roots  Concept
Math › Algebra › Quadratic Equations and Functions
How to solve quadratic equations using square roots. 
The Vertex and Axis of Symmetry  Problem 5
Math › Algebra › Quadratic Equations and Functions
Finding the vertex of a quadratic function. 
Vocabulary of Quadratic Polynomials  Concept
Math › Algebra 2 › Quadratic Equations and Inequalities
How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and xintercepts or roots of a quadratic function. 
The Discriminant  Concept
Math › Algebra › Quadratic Equations and Functions
How to calculate and interpret the discriminant of a quadratic equation. 
Completing the Square  Concept
Math › Algebra › Quadratic Equations and Functions
How to solve a quadratic equation by completing the square. 
Completing the Square  Problem 4
Math › Algebra › Quadratic Equations and Functions
How to use completing the square to recognize a quadratic equation with no solutions. 
Domain Restrictions and Functions Defined Piecewise  Concept
Math › Precalculus › Introduction to Functions
How a domain restriction affects the graph of a function. 
Domain Restrictions and Functions Defined Piecewise  Problem 1
Math › Precalculus › Introduction to Functions
How to graph a piecewisedefined function. 
The Discriminant  Problem 4
Math › Algebra › Quadratic Equations and Functions
Using the discriminant to match a graph with its function. 
Finding the Domain of a Function  Problem 3
Math › Precalculus › Introduction to Functions
How to find the domain of a function defined by the square root of a quadratic expression. 
The Discriminant  Problem 3
Math › Algebra › Quadratic Equations and Functions
Using the discriminant to determine the number of solutions. 
The Discriminant  Problem 1
Math › Algebra › Quadratic Equations and Functions
How to interpret a discriminant that is larger than zero. 
The Vertex and Axis of Symmetry  Problem 4
Math › Algebra › Quadratic Equations and Functions
Vertex as the maximum value. 
The Discriminant  Problem 2
Math › Algebra › Quadratic Equations and Functions
How to apply discriminants to word problems.