You can use Basic Charts or Any Charts in your Mendix application to plot graphs.
https://docs.mendix.com/refguide/chart-widgets/
It looks like you may have a scatter graph and a line graph in your image, but without more context it’s hard to say. The Any Chart cheat sheet may be of help here to see what the closest match is.
https://docs.mendix.com/refguide/charts-any-cheat-sheet/
I hope this helps.