Find (fog) () and give the domain. f(2)=VI+10 and g(I) = 121 – 26
(1 point)
O (fog) (2) = 27/32 – 4. [-5,00)
O (fog) (T) = 4/31 - 4 [5,00)
O (fog) (1) = 4/31 - 4 (5,00)
O (fog)(x) = 27/32 – 4; 3,00)

Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?