2. Quadratic function. Parabolas

What is a Parabola? Parabola  y = x2 y = ax2 Shifting parabolas.  Quiz - Shifting parabolas and vertex form V = (h, k)  Vertical shifting     y =  x2 + b Horizontal shifting y =  (x + a)2  Vertex form y =  a (x - h)2+ k          Standard equation of a parabola  y = ax2 + bx + c      Quiz - Key Features of Quadratics Key features of quadratics (Vertex,Y-intercept. ,X-intercept, Graph) Real problems

Transformations of Quadratic functions