If the slope of a curve is 1/5, we know that

A) the relationship is linear, and the line moves from lower left to upper right.
B) the relationship is non-linear, and the line moves from lower left to upper right.
C) the relationship is linear, and the line moves from upper left to lower right.
D) the relationship is non-linear, and the line moves from upper left to lower right.

ANSWER:

A