The slope of a line is given by the formula: horizontal change
m
vertical change
True
False

False

Step-by-step explanation:

The defining characteristic of a line is that is has a constant average rate of change.

That is, for a given line, for whatever two points are selected, the average rate of change between then will be the same. This constant average rate of change is called the slope of the line.

The first two versions are more geometric in nature (applied problems)The second two version are more algebraic (points on the x-y plane) Slope is Positive when the line rises from left to right.Negative when the line falls from left to rightZero when the line is horizontal ( no change in y)Undefined when the line is vertical (no change in x)