Problem $1$: The following data were determined experimentally and represent discrete values of a function for which a specific formula is not known:

$\backslash$table$[[-,F(x)$

IMPORTANT:

The problem must be solved using two one$-$dimensional fixes, one that saves the x$\text{'}$s while the other saves the f$($x$)\text{'}$s$.$ Then, the values must be read from an external file.