Using the Difference Quotient on the TI Nspire
http://tibasicdev.wikidot.com/forum/t-1766979/using-the-difference-quotient-on-the-ti-nspire
Posts in the discussion thread "Using the Difference Quotient on the TI Nspire" - I seem to be getting the wrong answer when I use the difference quotient formula.Wed, 07 Aug 2024 15:27:02 +0000http://tibasicdev.wikidot.com/forum/t-1766979#post-2542396Re: Using the Difference Quotient on the TI Nspire
http://tibasicdev.wikidot.com/forum/t-1766979/using-the-difference-quotient-on-the-ti-nspire#post-2542396
Sat, 23 Jul 2016 05:11:41 +0000lirtosiast2005367
I don't really use my Nspire, but it looks like you're forgetting the order of operations— the right difference quotient should be (f(x+h)-f(x))/h.
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http://tibasicdev.wikidot.com/forum/t-1766979#post-2542310Using the Difference Quotient on the TI Nspire
http://tibasicdev.wikidot.com/forum/t-1766979/using-the-difference-quotient-on-the-ti-nspire#post-2542310
Fri, 22 Jul 2016 22:47:06 +0000D Wood
Hello guys, I'm still learning how to do more advanced techniques with the TI-Nspire. Can you help me figure this one problem that I'm having out?

I'm using the right difference quotient. f(x+h)-f(x)/h

For (fx) = x^2-4x+7, find f(x+h)-f(x)/h

msec =

TI Nspire Function rightdiff(x,h):= f(x+h)-f(x)/h

when I plugin rightdiff(x^2-4x+7, h) The answer is not coming out reduced as 2x+h-4.