Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Graph Theory
Find a quick, concise explanation of graph theory. Examples are given and clearly explained.
Texas Instruments
Texas Instruments: Exploring the Vertex Form of the Quadratic Function
Examine the changes in a graph of a quadratic function that occur when different transformations are applied to the vertex form of the equation. Students will need to have the transformation graphing application on their TI-83+...
Other
Tutorials Point: Graph Theory Coloring
Graph coloring is nothing but a simple way of labeling graph components such as vertices, edges, and regions under some constraints. This site introduces you to graph coloring and its applications in the real world.
Texas Instruments
Texas Instruments: Glencoe Algebra: Graphing Quadratic Functions in Vertex Form
Students will explore quadratic functions in vertex form.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Graphing Parabolas
Dr. Math helps a student with the plotting and with finding the vertex and line of symmetry of a parabola.
Texas Instruments
Texas Instruments: Graphing Families of Quadratic Functions
Students can use the Transform app to explore families of quadratic functions. Generalization about the effect of a, b and c coefficients have on the shape and position of the graph in general form, and the effect of a, h, and k in...
Wolfram Research
Wolfram Math World: Vertex Coloring
You will find a definition and diagrams dealing with vertex coloring.
Wolfram Research
Wolfram Math World: Vertex Connectivity
A description of vertex connectivity, that relates to edge connectivity.
Quia
Quia: Graphing Quadratic Functions
Jeopardy type of a game will ask students to practice working with the three forms of quadratic equations. Can they: identify the form of equation, find the vertex, find the x-intercepts, identify what the graph looks like?
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Special Functions
Twenty-five problems present a variety of practice identifying and graphing various functions. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View...
Texas Instruments
Texas Instruments: Numb3 Rs: A Party of Six
Based off of the hit television show NUMB3RS, this lesson use graph theory to examine social network analysis. Students form complete graphs with different colored edges (representing acquaintance or non-acquaintance), and determine how...
Texas Instruments
Texas Instruments: Parabolas: Numb3 Rs: Structural Corruption
Based off of the hit television show NUMB3RS, this lesson helps students understand how changing the values of y=a(x-b)^2+c changes the graph of the associated parabola. This is framed in the context of a bridge jumper, who enters the...
CK-12 Foundation
Ck 12: Algebra: Quadratic Functions and Equations
[Free Registration/Login may be required to access all resource tools.] This lesson covers vertex, intercept, and standard forms.
Alabama Learning Exchange
Alex: Determine the Vertices of Transformed Images
This hands-on lesson plan uses exploration and discovery to help students determine the coordinates of the vertices of various figures when translated, rotated, or reflected in a coordinate plane. The exploration phase will access...
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Graph Theory: Endvertex
Find a quick, concise explanation of an endvertex. An example is given and clearly explained.
Paul Dawkins
Paul's Online Notes: Algebra: Parabolas
Detailed math tutorial features notes and examples that investigate the process for graphing parabolas.
Wolfram Research
Wolfram Math World: Edge Connectivity
A description of edge connectivity, that relates to vertex connectivity.
Texas Instruments
Texas Instruments: Transforming Parabolas
1. Students will be able to review how to find the vertex of a parabola using a graphing calculator. 2. Students will be able to observe the relationship between the values of a, h and k and the graph of a parabola in vertex form. 3....
Texas Instruments
Texas Instruments: Exploring Transformations of the Quadratic Function
Using TI-Interactive, students will discover how the variables of a, h, and k in the vertex form of a quadratic function affect the size, shape and location of the parabola. During the lesson students will write quadratic functions when...
CK-12 Foundation
Ck 12: Geometry: Polygon Classification in the Coordinate Plane
[Free Registration/Login may be required to access all resource tools.] Graph geometric figures given the ordered pairs of vertices.
Texas Instruments
Texas Instruments: Parabolic Applications
Students will analyze a parabola graphed from word problems. Students can use the calculator to find the roots and vertex of the graph to answer questions based on the word problems.
PBS
Pbs: String Product: Y = X^2
Examine how a giant sculpture at the National Museum of Mathematics represents the solutions to the equation y=x^2. This video focuses on the basics of graphing quadratic functions and the relationship between x and y values along the...
Other
Nearpod: Quadratic Equations: Completing the Square
For this lesson on completing the square, learners explore the connection between area models and perfect square trinomials. They also learn how to complete the square to transform a quadratic equation into vertex form.