Given a function 4(3-2) if 2 Given a function 42.21 f(x) = O elsewhere a. Find k such that f is a well defined pdf.

Given a function 4(3-2) if 2 <: f elsewhere a. find such that is a well defined pdf. b. compute the probability of x exceeding for random variable has above function as pdf>

Given a function 42.21 f(x) = O elsewhere a. Find k such that f is a well defined pdf. b. Compute the probability of X exceeding 2.8 for a random variable X that has the above function as a pdf