Home > CCAA8 > Chapter 11 Unit 12 > Lesson CCA: 11.3.3 > Problem 11-99
11-99.
The graphs of several relations are shown below. Decide if each is a function. If the relation is not a function, explain why not.
A relation is only a function if there is only one
-value for each -value. Are there any -values on this graph that have multiple -values? This relation is a function.
See the help for part (a).
This relation is not a function. Be sure to explain why.
See the help for part (a).