Functions are one of the most fundamental concepts in mathematics, serving as a cornerstone for topics in algebra, calculus and beyond.Basics of functions are stepping-stone to success in functions ...

The Hypothesis Function is the exact same function in the notation of Linear Regression. The two variables we can change – m and b – are represented as parameters theta1 and theta0. In the beginning, ...

Homogeneity. For any n-vector x and any scalar α, f(αx) = αf(x) Additivity. For any n-vectors x and y, f(x + y) = f(x) + f(y) Homogeneity states that scaling the (vector) argument is the same as ...