This video looks at how to find the equation of a polynomial if we are given key information. There is an excellent discussion of how the various forms of the quadratic equation can meet the needs for the information you are given.
LEGAL STUFF (VCAA)
VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au