1. Graph Quadratic Equations in Standard form
SECTION 4.1
Graph Quadratic Equations in Standard form

2. California Standard:
21.0: Students graph quadratic functions and know that their roots are the x-intercepts

3. OBJECTIVE(S): By following instructions, students will be able to:
Graph quadratic functions.

4. DEF: parent quadratic function is
DEF: a quadratic function is a function that can be written in standard form:

5. Example 1 Graph

6. Example 2: Graph

7. U-TRY#1: Graph the function. Compare the graph with the graph of . c)b) 7

8. Example 3: Graph

9. U-TRY#2: Graph the function. Label the vertex and axis of symmetry. c)9

10. HOMEWORK
Sec 4.1 WS