Quandaries
and Queries 

Who is asking: Student Level: Secondary Question: Area under curve (in area units):


Hi, I don't know what function you are integrating but it looks to me that what you have done is correct. If possible I would add another column to the table. If you can integrate the function and calculate the area analytically to find the actual area then add a column which is the absolute value of the difference between the actual area and the approximate area. The numbers in this column should get smaller. Penny 

