Question

the table below shows how many pizzas (y) Kenneth can make per hour (x) Determine if the relationship is proportional and if so its constant rate of proportionality
x 0 1 2 3 4
y 0 4 8 12 16
(2 points)
Responses

14
1 fourth

4
4

8
8

It is not proportional

Answer 1

Yes — it is proportional. For x>0, y/x = 4, so the constant of proportionality is 4 (pizzas per hour).