Curated OER
Graphing Quadratic Functions - Algebra Help
This clip covers a lot of ground and is perfect for those needing a little extra help remembering how to graph a quadratic function. It begins with a multi-step problem which requires the learner to graph a quadratic function, set up a...
Sophia Learning
Sophia: Finding the Axis of Symmetry of a Parabola: Lesson 4
This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 4 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."
Khan Academy
Khan Academy: Algebra: Quadratic Functions 3
Video graphing a parabola by plotting the roots, vertex and axis of symmetry. Roots of the quadratic function are found by factoring. Vertex of the parabola is found by three different methods: taking the midpoint of the roots, finding...
Khan Academy
Khan Academy: Algebra: Quadratic Functions 2
Video defining the vertex and axis of symmetry for a parabola. Vertex is found for a specific function by completing the square to change the equation from standard form to vertex form and then reasoning through the equation. Axis of...
Virtual Nerd
Virtual Nerd: What Is the Vertex of a Quadratic Function?
In a quadratic equation, the maximum or minimum point is called the vertex. Learn more about the vertex of a quadratic equation by watching this tutorial. [2:24]
Virtual Nerd
Virtual Nerd: What Is the Axis of Symmetry of a Quadratic Function?
The vertical line through the vertex on the graph of a quadratic function is known as the axis of symmetry. Watch this tutorial to learn about it. [2:13]
Virtual Nerd
Virtual Nerd: How Do You Find the Axis of Symmetry for a Quadratic Function?
The axis of symmetry is the vertical line that goes through the vertex of a quadratic equation. Take a look at this tutorial to see how to find the axis of symmetry for a given quadratic equation. [1:54]
Sophia Learning
Sophia: Graphing a Quadratic Equation (Parabola Anatomy)
This video lesson demonstrates how to graph a quadratic equation and provides definitions for key vocabulary related parabolas.
Virtual Nerd
Virtual Nerd: How Do You Graph a Quadratic Equation in Intercept Form?
Follow along with this tutorial to see how to take an equation in intercept form and use it to find the x-intercepts, vertex, and axis of symmetry. [6:38]
Virtual Nerd
Virtual Nerd: How Do You Make a Table for a Quadratic Function?
To see how to make a table of values for a quadratic equation, take a look at this tutorial. [6:19]
Virtual Nerd
Virtual Nerd: How Do You Graph a Quadratic Function?
Watch this tutorial to see how you can graph a quadratic equation. [5:46]
Other
Study Pug: Quadratic Functions Explained, Simplified and Made Easy
Quickly master how to find characteristics of quadratic functions by watching this video tutorial. [7:46]
Khan Academy
Khan Academy: Parabola Vertex and Axis of Symmetry
Video defining the vertex and axis of symmetry for a parabola. The vertex is found for a specific function by completing the square to change the equation from standard form to vertex form and then reasoning through the equation.
Sophia Learning
Sophia: Finding Information of a Parabola From Its Equation: Lesson 2
Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 2 of 3 in the series titled "Finding Information of a Parabola from its Equation."
Sophia Learning
Sophia: Finding Information of a Parabola From Its Equation: Lesson 3
Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 3 of 3 in the series titled "Finding Information of a Parabola from its Equation."
Sophia Learning
Sophia: Finding Information of a Parabola From Its Equation: Lesson 1
Determine the vertex and axis of symmetry of a parabola, given its equation. This lesson is 1 of 3 in the series titled "Finding Information of a Parabola from its Equation."
Sophia Learning
Sophia: Using Axes to Represent Data
This lesson discusses assigning data values to the axes of a graph.
Sophia Learning
Sophia: Finding the Axis of Symmetry of a Parabola: Lesson 2
This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 2 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."
Sophia Learning
Sophia: Finding the Axis of Symmetry of a Parabola: Lesson 5
This lesson shows how to determine the equation for the axis of symmetry of a parabola on a graph. It is 5 of 8 in the series titled "Finding the Axis of Symmetry of a Parabola."