Consider the following table.
x y
(-2,-27)
(1,12)
(4,57)
(10,147)
will the ordered pairs listed in the table form a straight line when plotted? explain
your reasoning.

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?

Select the correct statement about the function represented by the table

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 ?