Unit 3

Unit 3 – Quadratic Functions 

Unit 3a - Graphing a Quadratic Function  

Lesson 3.1 Graph quadratic functions  

I can graph quadratic functions. 

I can find and interpret the maximum and minimum values of a quadratic function 

Lesson 3.2 Solve quadratic equations by graphing 

I can solve quadratic equations by graphing. 

Lesson 3.3 Quadratic equations in Vertex form    

I can write a quadratic function in vertex form.

I can graph a quadratic function in vertex form. 

I can graph transformations of quadratic functions in vertex form.

I can write a quadratic equation in vertex form given a vertex and on either point of the graph.

I can convert a quadratic equation in standard form to vertex form.

Lesson 3.4 Quadratic Inequalities  

I can graph quadratic inequalities in standard form and vertex form. 

Unit 3b - Solving a Quadratic Function

Lesson 3.5 Solve a Quadratic Equation using Technology 

I can solve quadratic equations by graphing - technology

I can solve a system of mixed degrees (linear and quadratic) 

Lesson 3.6 Factor Quadratic Equations  

I can factor quadratic equations by factoring. 

I can factor a quadratic equation with a>1.

Lesson 3.7 Solve Quadratic Equations by Factoring    

I can solve quadratic equations by factoring.

Unit 3c - Solve Complex Quadratic Functions

Lesson 3.8 Simplify Complex Numbers   

I can simplify complex numbers. 

Lesson 3.9 Solve Quadratic Equations by Completing the Square 

I can solve quadratic equations by completing the square.  

Lesson 3.10 Solve Quadratic Equations with the Quadratic Formula 

 I can solve quadratic equations using the quadratic formula. 

Lesson 3.9 Modeling with Quadratic Equations  

I can solve real world application problems involving quadratic functions.