Warm Up
These expressions each define the same function.
Without graphing or doing any calculations, determine where the following features would be on a graph that represents the function.
1.
Enter the -coordinate.
The -coordinate of the vertex (of a graph).
The -coordinate of the vertex is -3.
2.
Enter the -coordinate.
The -coordinate of the vertex (of a graph).
The -coordinate of the vertex is -1.
3.
Select both -intercepts.
The -intercepts are and .
The correct answers are: , . The -intercepts are and .
4.
Enter the -coordinate of the -intercept.
The -coordinate of the -intercept
8. The -intercept is .