When two variables in a graph are related to a third,changing the third causes
A)either a shift or a movement in the curve but more information is needed to determine which occurs.
B)no change in the curve because the third variable isn't on the axes.
C)a shift of the curve.
D)a movement along the curve.
E)None of the above answers is correct.

Question

Quizplus · Accepted Answer

A change in a third variable that is not on the axes typically causes a shift in the curve, as it affects the relationship between the two variables on the axes.

When Two Variables in a Graph Are Related to a Third,changing