RSrahul singh bishtinmagic-of-math.hashnode.dev·Jan 25 · 4 min readUnderstanding the Linear Regression OLS TechniqueLet say i have a function f(x): f(x) = 3x + 2 If we find the value at x = 2 then what is going to be the value of f(x) ? So it looks very simple right? It looks simple because we know the exact functional relationship between the x and f(x) . This is...00