Question

Plz Help!!!!!!
Determine whether the graph represents a proportional relationship.

A. Yes, it is a proportional relationship because the graph goes through the origin
B. Yes, it is a proportional relationship because the graph is a straight line
C. No, it is not a proportional relationship because the graph is not a straight line
D. No, it is not a proportional relationship because the graph does not go through the origin

Answer 1

1. Always check to see if the line starts at the orgin, if it doesn't ITS NOT PROPORTIONAL. But in this case, it does.

2. If it's not a straight line, its not.

The answer is either C.

If not then try A.