Texas Instruments TINSPIRECX Calculator User Manual


 


© 2012 Texas Instruments Educaon Technology Page 55

Return to the  page and drag the
circumference in as far as you can.
Review the data in the spreadsheet.
Review the diameter/circumference scaer plot,
using  to update the window sengs.

From the Analyze menu choose .
Drag it into place to t the ploed points.
To dy the funcon, choose 
from the Analyze menu.
Also review the radius/area scaer plot. Using 
 here will create a dramac change!
A linear relaonship
Moving a straight line by hand
Not a linear relaonship!