
Example 2
To nd the area under the graph of 5x
2
– 6 between x =1 and x = 3:
1. With the CAS menu open, select Calculus and then Integrate.
The function int() appears on the entry line.
2.
Between the parentheses, enter: 5 6
1 3.
3.
Press .
Settings
Various settings allow you to congure how the CAS works. To display the settings, press .
The modes are spread across two pages.
50 Chapter 4 Computer algebra system (CAS)
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