At the custard creamery, the cost of ice cream custard is directly proportional to its weight in ounces, complete the equation of the graph with its constant up proportionality
Let's assume that the cost of ice cream custard, C, is directly proportional to its weight in ounces, W.
The general equation for direct proportionality is:
C = k * W
Where k is the constant of proportionality.
Therefore, the equation for the graph can be written as:
C = kW
To find the constant of proportionality, we need to know an actual pair of values for the cost and weight of ice cream custard. With that information, we can substitute the values into the equation and solve for k.
To complete the equation of the graph, we need to find the constant of proportionality. Let's call the cost of ice cream custard C (in dollars) and its weight W (in ounces).
The direct proportionality relationship between the cost and weight can be represented by the equation:
C = k * W
Where k denotes the constant of proportionality.
To find the constant of proportionality, we need some information from the custard creamery. Specifically, we need to know the cost of a specific weight of ice cream custard. Once we have that information, we can plug it into the equation and solve for k.
For example, if the cost of 8 ounces of ice cream custard is $4, we have:
4 = k * 8
To find k, we divide both sides of the equation by 8:
4/8 = k
This simplifies to:
0.5 = k
Therefore, the equation of the graph for the custard creamery with its constant of proportionality is:
C = 0.5W