Is the relation below also a function?
{(-3,-9), (-2, - 6), (1,6), (1,2)}
The m

it’s supposed to be -4+45=41

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

grace would use 12 apple slices