Lesson 2

Self-Check 1

1. For the quadratic function y = 4(x − 1)2, identify the following values:
   
   
   1. vertex Answer
      
      
   2. direction of opening Answer
      
      
   3. axis of symmetry Answer
      
      
   4. domain Answer
      
      
   5. range Answer
      
      
   6. number of x-intercepts and what the x- and y-intercepts are, if any Answer

Try This 3

Use the five rules you saved in your course folder to help identify useful pieces of information about the quadratic function . Then use Sketch the Graph to create a sketch of the quadratic function .