Answer:
Step-by-step explanation:
The slope of a line is a number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line. ... The slope m of a line is one of the elements in the equation of a line when written in the "slope and intercept" form: y = mx+b. The in the equation is the slope of the line described here.
