Finding X-Intercepts of Quadratic Functions by Factoring

This video tutorial teaches how to find the x-intercepts of quadratic functions by factoring. It explains the concept of x-intercepts, demonstrates the process of factoring quadratic equations, and shows how to graph the resulting parabola. The tutorial also provides an example with a different quadratic function to reinforce the learning. Key points include understanding that x-intercepts are where the function equals zero, using the zero product property, and identifying the vertex of the parabola.

How do you determine the vertex of a parabola given its x-intercepts?

Describe how to find the zeros of the function f(x) = 2x² + x - 6.