Consider f(x)=〖(x-3)〗^2-4.
Find the vertex.
Show the table with 5 points (vertex, 2 before, 2 after).
Graph f(x).
Is the vertex a maximum or minimum?
For what intervals is the function increasing?
For what intervals is the function decreasing?
What are the x-intercepts?
What is the y-intercept?
For what intervals is the function positive?
For what intervals is the function negative?