Differentiation (fx-570/991EX)

Obtain the value of a derivative at a given point "x" by using Casio fx-570EX calculator. Obtain the value of a derivative at a given point "x" by using Casio fx-991EX calculator. How to differentiate by using Casio ClassWiz scientific calculator? Mathematics discussion public group 👉   / 292419116266033   Welcome to join and feel free to raise/ask questions (if any) 🤗 #Casio #570EX #991EX