CHapter 3 Quadratic Function
Outcome
 P20.7 Demonstrate understanding of quadratic functions of the form y=ax²+bx+c and of their graphs.
Concepts :
 To determine the coordinates of the vertex, the domain and range, the axis of symmetry, the y intercepts, the number of x intercepts and the direction of opening of the graph of f(x)=a(x – p)2 + q without the use of technology.
 To graph quadratic functions in the form f(x)=a(x – p)2 + q using transformations.
 To write quadratic functions in vertex form given a graph or situation and to solve situational questions.
To determine the coordinates of the vertex, the domain and range, the axis of symmetry, the x and y intercepts and the direction of opening of the graph of a function in standard form y = ax2 + bx + c
 To change the form of a quadratic function from Standard Form, y = ax² + bx + c, to Vertex Graphing Form, y = a(x – p)2 + q (note that it is sometimes called y = a(x – h)2 + k
 To solve situational questions involving maximums and minimums of a quadratic functions.
 To determine the coordinates of the vertex, the domain and range, the axis of symmetry, the y intercepts, the number of x intercepts and the direction of opening of the graph of f(x)=a(x – p)2 + q without the use of technology.
 To graph quadratic functions in the form f(x)=a(x – p)2 + q using transformations.
 To write quadratic functions in vertex form given a graph or situation and to solve situational questions.
To determine the coordinates of the vertex, the domain and range, the axis of symmetry, the x and y intercepts and the direction of opening of the graph of a function in standard form y = ax2 + bx + c
 To change the form of a quadratic function from Standard Form, y = ax² + bx + c, to Vertex Graphing Form, y = a(x – p)2 + q (note that it is sometimes called y = a(x – h)2 + k
 To solve situational questions involving maximums and minimums of a quadratic functions.
Links to Videos: Notes from lessons:
