The choir club at Draveny Middle School sold choir recital tickets. The equation shows the proportional relationship between the number of tickets sold, x, and the number of dollars earned, y. What is the constant of proportionality in this relationship?
y = 8x
The constant of proportionality in this relationship is 8.
In the given proportional relationship between the number of tickets sold, x, and the number of dollars earned, y, the constant of proportionality can be found by comparing the ratio between the two variables.
The equation given is y = 8x.
To determine the constant of proportionality, divide the value of y by the value of x. In this case, it would be 8.
So, the constant of proportionality in this relationship is 8.
To find the constant of proportionality in this relationship, we need to compare the number of tickets sold (x) to the number of dollars earned (y). The constant of proportionality represents the rate at which the number of tickets sold is related to the dollars earned.
In the given equation, y = 8x, the coefficient of x is 8. This means that for every unit increase in the number of tickets sold (x), the number of dollars earned (y) increases by 8 units. Therefore, the constant of proportionality in this relationship is 8.