Evaluating Algebraic Expressions,
Relations and Functions
When working with algebraic
expressions, relations and functions, the graphing calculator can be
used in a variety of ways to help evaluate the expression or determine the yvalues for
given domain elements. The following methods may be used
with expressions, relations and/or functions. Relations and
functions must be entered in the form of "y = ".
Consider the following methods for
evaluating:
Evaluate:
when x = 5


Store Domain
Values and Utilize Y= : 
Evaluate: y
= when x
= 5


Use TRACE with Appropriate Window: 
Evaluate: y
= when x
= 5


OR


