Answer:
let number of bags of popcorn = b
let number of drinks = d
at most = maximum
b + d ≤ 12
In an exponential graph, the slope of the graph
increases. This can be explained by seeing the bacterial
growth as an example. The lag phase has an almost zero
slope which then increases to the highest value of slope
during the exponential phase.
Given a = 7 and b = 13, this gives us for c:
6 < c < 20, i maybe be wrong
