Answer:
y=4x
Step-by-step explanation:
Two variables have a proportional relationship if the ratio of one variable to the other is constant.
A proportional relationship between x and y can be modeled by the equation y=kx.
The letter k is the constant ratio of y to x. It is called the constant of proportionality.
The ratio for each pair of x- and y-values is 4. So, the variables have a proportional relationship.
So, the constant of proportionality is 4 ounces of almonds per ounce of dark chocolate.
The equation for the relationship is:
y=4x