Statement, CARD 4:
The cost of a 4 pack of
De Marcus says that
The cost of a 4 pack of
sodas is $5.56. What is the
constant of proportionality
that relates the cost in
dollars, y, to the
number of sodas, x?

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?