What are the domain and range of the function represented by the table? х
-5
0
5
10
15
у
-1
0
1
2.
3
A. Domain:{-1,0, 1, 2, 3}
Range:{-5, 0, 5, 10, 15)
B. Domain: -55x< 15
Range:{-1,0,1,2,3}
W
C. Domain:{-5, 0, 5, 10, 15)
Range: -1 sys 3
D. Domain:{-5,0, 5, 10, 15)
Range:{-1,0, 1,2,3}

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 ?