Home > CCA > Chapter 1 > Lesson 1.2.5 > Problem 1-81
1-81.
Use the relationship graphed at right to answer the questions below.
Is the relation a function?
Does there appear to be more than one
-value for each value of ? Yes, it is a function.
What is the domain?
Look at the
-intercepts on the graph.
What is the range?
Look at the lowest and highest points on the graph.