|Mr. Marty Brandl
Phone: 507-537-6920 x1065
Follow me on Twitter: @mrbrandl11
Free Graphing Calculators
Look no further than Desmos for all your graphing needs! It is a free graphing calculator available for Android, iOS, and online. You won't regret installing this app! You can get it here:
Before and after school I can usually be found in the Staff 4 office area.