Learn how to write the equation of a quadratic function given its graph, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn to define what a quadratic equation is. Discover the quadratic function formula and express quadratic functions in standard, factored and...

What is a quadratic function? Learn about the quadratic equation, how quadratic functions look when graphed, and examples of how to solve quadratic functions.

Learn how to find the domain and range from the graph of a quadratic function, and see examples that walk through sample problems step-by-step for you to improve your math knowledge and skills.

Learn the four types of transformations of quadratic functions. Explore how to write quadratic transformation rules, such as translating quadratic functions.

Knowing how to find the vertex of a quadratic function will help us to sketch the graph of a quadratic function having only seen its equation or given a few points.

The vertex form of a quadratic equation is a formula used to easily identify the minimum or maximum point of a parabola, or the vertex. Learn more about the vertex form and its relationship with ...

Learn to define linear, quadratic, and exponential functions and use their models for real-life applications. Discover their graphs and see examples.

Learn how to find the zeros of a quadratic function given its equation, and see examples that walk through, step-by-step, the solving process for this type of math problem.

See intercept form of a parabola. Understand the x intercept and y intercept of a parabola. Learn how to find x-intercept and the y-intercept of a parabola.