02:43 duration 2 minutes 43 seconds
Domain and range from the graph of a continuous…
Domain and range from the graph of a continuous function
Shows how to write the domain and range of a graph of an unbroken function with a starting point and an ending point.
03:45 duration 3 minutes 45 seconds
Identifying functions from relations
Discussion of what relations and functions are and then some exapmles of how to indentify if a particular relation is more specifically a function.