1.6: Forms of Quadratic 

Learning Goals:

By the end of this lesson I will be able to :

• Determine, using function notation when appropriate, the algebraic representation of the inverse of a linear or quadratic function. [A1.7]*

• Determine, through investigation using technology, the roles of the parameters a, k, d, and c in functions of the form y = af(k(x – d)) + c, and describe these roles. [A1.8]*

*The learning goals descriptions are taken and reworded/simplified from Ontario Curriculum booklet. Codes inside the brackets refer to the sections of Ontario Curriculum Document.

Success Criteria:

1. What are the 3 forms of quadratic functions?

2. How can we change standard form to vertex form and vice versa?

3. how can we change standard form to factored form and vice versa?

Time: 3 hours