tag:blogger.com,1999:blog-1542724471702676307.post8327452698181708008..comments2022-07-28T04:55:27.738-04:00Comments on Sweeney Math: Geogebra Derivatives with Limits ActivityMr. Sweeneyhttp://www.blogger.com/profile/09576574228194571537noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-1542724471702676307.post-22363709233380518772010-11-18T12:37:10.547-05:002010-11-18T12:37:10.547-05:00In your GGB applet here, B is not actually "o...In your GGB applet here, B is not actually "on" the curve (if you drag the curve the other pts move with it, but B doesn't).<br /><br />Also, if you click on the line and do Object Properties then the Algebra tab, you can tell it to display it in y = mx + b form. It is easier to see the slope that way, but developing the derivative formula will be harder than using the coefficients of x and y in standard form as you have it.<br /><br />We are just finishing up derivatives in my AP classes, but they didn't quite get limits at the beginning of the year. This would be a good thing to use for review (if we can somehow get access to the computer lab and download GGB and all that mess in the next few weeks).CalcDavehttps://www.blogger.com/profile/14039458440867020542noreply@blogger.com