NEED IT ASAP The graph shows a proportional relationship between the c cups of
flour used and the number of m muffins baked.
Identify the constant of proportionality from the graph. (The picture is the second part to the question)

A) 1
B) 2
C) 4
D) 8

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.