Which description best describes functions which are increasing on a specified interval? Answer Choices:

A) On a graph, a function that is increasing has y-values that will continue to rise as x-values decrease over the interval.

B) On a graph, a function that is increasing has y-values that will continue to rise as x-values increase over the interval.

C) On a graph, a function that is increasing has y-values that will remain constant as x-values increase over the interval.

D) On a graph, a function that is increasing has y-values that will continue to fall as x-values increase over the interval.