Zhangjiajie Glass Bridge bungee question

we have been given an assignment to solve in matlab. all of the assignment is in jpg in the files, i couldnt uploaded it differently, sorry..

if anyone knows and can help with it, it would be amaizing.

thank you very much

[Stephen23]

@Tzach Berlinsky: what have you tried so far?

http://web.archive.org/web/20210109103344/https://www.mathworks.com/matlabcentral/answers/712503-zhangjiajie-glass-bridge-bungee-question