M is the slope. The functions whose graph is a line are generally called linear functions in the context of calculus. To summarize how to write a linear equation using the slope-interception form you Identify the slope m.
Slope-Intercept Form of a Line y mx b y mx b The slope-intercept is the most popular form of a straight line.
To find the equation of a line in slope-intercept form well need at least two pieces of information about the line which can be a point on the line a second point on the line the slope of the line or the y-intercept of the line the y-coordinate of the point at which the graph of the line crosses the y-axis. What is the equation of this line in slope-intercept form. To find the equation of a line in slope-intercept form well need at least two pieces of information about the line which can be a point on the line a second point on the line the slope of the line or the y-intercept of the line the y-coordinate of the point at which the graph of the line crosses the y-axis. Point Slope Form However if you are comfortable using the point slope form of a line then skip to the second part of this page because writing the equation from 2 points is easier with point slope form.