Try this:
A2: -40
Select A2:A100
Edit|Fill|Series
Step Value 1...complete the series
B1: PlotData
B2: =A2^2+3
Copy/Paste that formula down through B100
Select B1:B100
Insert|Chart
Choose a line chart and follow the steps.
Does that help?
Regards,
Ron
--
Ron Coderre
------------------------------------------------------------------------
Ron Coderre's Profile:
http://www.excelforum.com/member.php...o&userid=21419
View this thread:
http://www.excelforum.com/showthread...hreadid=521775