how to find min and maxes of a graph in hp prime

[user727]

i know ti has two functions anyone know how to do it in hp prime

[Joe Horn]

(09-17-2022 06:11 PM)user727 Wrote:  i know ti has two functions anyone know how to do it in hp prime

In the Function app, when you're looking at the graph of the function in Plot view, tap the screen anywhere near the desired min or max (to place the cursor near it) and then tap Menu (the soft key, not the keyboard key), Fcn, Extremum. The extremum point is displayed, and is available in calculations in the variables X and Y.