Application Guide

404 Notes Application
Numeric OS CAS OS
7. As a further exploration, drag through the math box to select x
2
+3·x+1. Do not
include the "=0" portion.
Numeric OS CAS OS
8. Display the context menu for the selected text, select MathActions >
FindRootsofPolynomial, and press Enter to complete the action.
The action and its result are shown in a new math box.
Numeric OS CAS OS
Tips for Using Math Actions in Notes
▶ For a previously evaluated expression, click in the expression and then display its
context menu.
When you select an action, it replaces the expression.
▶ For a displayed result, click in the result and then display its context menu.
When you select an action, it appears in a new math box.
▶ For a portion of an expression or result, select the portion, and then display the
context menu.
When you select an action, it appears in a new math box.
Graphing from Notes and Calculator
You can graph a function or relation directly from its context menu. This feature is
available for many functions and relations on Notes, Scratchpad, and Calculator pages.