Complete the square to identify the vertex, axis, domain and range of a quadratic equation

The video tutorial explains how to solve a quadratic equation by completing the square. It covers the steps of grouping terms, factoring to make A equal to 1, finding the value C to complete the square, adding and subtracting values, and writing the equation as a binomial squared. The tutorial also discusses identifying the vertex and axis of symmetry, and determining the domain and range of the graph.

How do you identify the vertex of the quadratic function?

What is the domain of the quadratic function discussed?

Explain how to determine the range of the quadratic function.