The expression, in elementary mathematics is y2 - y1. In basic calculus it is dy.
The vertical change is called the rise.
the slope
gradient
Slope.
Rise
The vertical change is called the rise.
the term for the ratio of vertical change over horizontal change is slope
The Slope
The Slope
Determines whether a given mathematical expression is a function or not.
Slope
the slope
9a verbal expression
no. the rate of change is undefined.
slope
Slope.
gradient