Question

A shift in a curve represents a change in:

a) the variable on the horizontal axis.
b) the variable on the vertical axis.
c) a third variable that is not on either axis.
d) any variable that is relevant to the relationship being graphed.

Answer 1

A shift in a curve represents a change in the variable on the horizontal axis.

Step-by-step explanation:

A shift in a curve represents a change in the variable on the horizontal axis. When a curve is shifted, it means that the values of the variable on the horizontal axis have changed, while the values of the variable on the vertical axis remain the same. This can result in a change in the relationship being graphed.