When asked to determine if a set of points on a graph represents a function or a relation, explain what influences your decision
A. The Y values
B. The X values
C. What picture it makes
D. Not enough information

Question

When asked to determine if a set of points on a graph represents a function or a relation, explain what influences your decision 
A. The Y values
B. The X values
C. What picture it makes
D. Not enough information

dan815 · Answer

C. What picture it makes??.... we can see what line would have to pass through the points... and get a slope and yintercept from that