Graphing parabolas for given quadratic functions  Quadratic Functions
Graphing parabolas for given quadratic functions
In this lesson, Dennis will show us how to look for the yintercept, xintercept and vertex of a parabola from its general form and then sketch the parabola.
Lessons

a)
Determine:
• yintercept
• xintercepts
• vertex

b)
Sketch the graph.


a)
Determine:
• yintercept
• xintercepts
• vertex

b)
Sketch the graph.
