15.1.10 Theory of random processes

Problem: A random process \( Y(t)=a+X t \) is given, where \( X \) is a random variable: \( f(x) \sim N[2 ; 2] \). Find: \( M[Y(t)], K_{Y}\left(t_{1}, t_{2}\right), D[Y(t)] \), draw a family of trajectories of \( Y(t)=a+X t \).