Question: 2. A random variable X has a density function of f(r) and a distribution function of F(r). Given a relationship Y = 2X + 1,

2. A random variable X has a density function of f(r)

2. A random variable X has a density function of f(r) and a distribution function of F(r). Given a relationship Y = 2X + 1, the density function of Y is

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