Consider the graph:
Which is the following is the same as the function whose graph is shown?
Rewrite the expression in the form .
What is the minimum value of the function ?
Determine the quadratic function with the following properties:
At which value of does the function have its minimum?
The graph of a quadratic function is above the -axis when is between 7 and 19 and reaches a maximum of 14. What is in vertex form?