Put a second parenthesis in front of 3X
Press the MATH button, and under the first subheading (math), choose #8, which is nDeriv.
The syntax for it is: nDeriv(function, variable, number)
So if you want the derivative of x^2 at x = 1, then you enter:
nDeriv(x^2, x, 1)
However, I don't know of any way a TI-84 Plus can calculate the algebraeic derivative. Hopefully the other way helped!
Please help me to find the answer for my problem with TI-84:
If I'd like to work with: nDeriv(3X^3+2x^.5),X,1)
then I press Enter button, the sreen shows Error...
Please help me to get the answer for this problem. Thank you very much!
1,185 views
Usually answered in minutes!
I used "nDeriv" last week and it worked very well. However, this week our teacher told us to type "NewProb" and now nDeriv isn't working anymore.
How can I fix this problem, so I can use it again? Thanks
I used nDeriv last week and it worked very well. However, today our teacher told us to type in 'NewProb' and now nDeriv isn't working anymore. How can I solve this problem and use nDeriv again? Thanks
×