HELP ME PLEASE BRAINLIEST ANSWER PLEASE
What do proportional and non-proportional real world problems have in common?

A.)they both have a y-intercept that goes through zero
B.)they both have y intercepts that are not zero
C.)they both have a unit rate or slope
D.)they both are curved lines

Respuesta :

Answer: I think its C. they both have a unit rate or slope

Step-by-step explanation:

Hope this helps :)