Determine the value c so that each of the following functions can serve as a probability distribution of the discrete random variabre x. (a) f(x) = c(x + 9), for x 0, 1, 2, 3 (b) f(x)=c ,for x=0, 1, 2 5-x .... (a) c= (Simplify your answer.) 50

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A: Given f(x)=x2+9, g(x)=-4x+2 f(g(x))=f(-4x+2)=(-4x+2)2+9=16x2+4-16x+9 =16x2-16x+13 (f-g)(x)=…

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