Answer:
The number of slices of salami and the number of calories are not proportional
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
Let
x -----> the number of slices of salami
y ----> the number of calories
Find out the value of the constant of proportionality k
For (1,66) -----> ---->
For (2,96) -----> ---->
For (3,126) -----> ---->
For (4,156) -----> ---->
The values of k are different
therefore
The number of slices of salami and the number of calories are not proportional