redo 2

The video tutorial explains how to sketch graphs of quadratic equations in standard form. It covers finding the axis of symmetry and vertex using formulas, and demonstrates graphing techniques with examples. The tutorial also discusses domain and range, and addresses graphing with compression and stretching.

Explain the process of completing the square to rewrite a quadratic equation in vertex form.

What is the formula for finding the axis of symmetry for a quadratic in standard form?

How do you find the vertex of a quadratic function given in standard form?

Describe how the value of 'a' in a quadratic function affects the graph's shape.

What steps would you take to graph a quadratic function using a table of values?

What does the vertex represent in the context of a quadratic function?

What is the significance of the range and domain of a quadratic function?

What is the relationship between the axis of symmetry and the vertex of a quadratic function?

Explain how to find the coordinates of points on either side of the axis of symmetry.

How can you determine if a quadratic function has a maximum or minimum value?