# Solution using R software # source("http://macosa.dima.unige.it/r.R") F = function(x) 1 + 32000/x Plane(0,50*1000, 0,10) graph(F, 0,50*1000, "brown") # I understand that the solution of F(x)=2 is between 10*1000 and 50*1000 solution(F,2, 10*1000, 50*1000) # 32000 |