Answer:
Step-by-step explanation:
This is not proportional.
There are two ways you can tell
- The y intercept must be 0. In this equation, the y intercept is -3
- y/x should be the same for all correct values of y given x.
Examples
x = 3
y = 18
y/x = 6
x = 2
y = 11
y/x = 11/2 = 5.5
