-In the Figure Above, an Increase in Z Leads to a

Multiple Choice

-In the figure above, an increase in z leads to a

A) shift rightward in the line showing the relationship between x and y.
B) movement up along one of the lines showing the relationship between x and y.
C) movement down along one of the lines showing the relationship between x and y.
D) shift leftward in the line showing the relationship between x and y.